Former President Donald Trump and New York Attorney General Letitia James, in separate media appearances, addressed the ruling Friday evening, trading barbs while reacting to the judgment.

Speaking from his Mar-a-Lago estate in Florida, Trump said he had to pay a fine for "having built a perfect company." Accusing both James and Judge Arthur Engoron of being politically motivated, Trump denied committing any fraud and said he plans to appeal.

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Trump responds to ruling: 'A crooked New State judge just ruled I need to pay a fine'

Meanwhile, in New York, James lauded the ruling as a victory for all Americans and the principles of equal justice under the law -- saying "former presidents are no exception."

"The scale and scope of Donald Trump's fraud is staggering -- and so, too, is his ego and his belief that the rules don't apply to him," she said.

James also heralded Judge Engoron's penalties as effective remedies to "ensure this fraud cannot continue."

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Letitia James delivers remarks after Trump ruling

Based on Friday's decision, former President Trump and his co-defendants will likely owe $463.9 million based on their initial fine and the prejudgment interest imposed by the court, according to a representative for the New York attorney general.

Trump himself will likely owe $453.5 million, between his $354.86 million fine and $98.6 million in interest.

The amount of interest owed by the defendants is set to increase every day they do not pay the fines.

New York Attorney General Letitia James, whose office brought the civil fraud case against Donald Trump, described the ruling as a "tremendous victory for this state, this nation, and for everyone who believes that we all must play by the same rules -- even former presidents."

“When powerful people cheat to get better loans, it comes at the expense of honest and hardworking people," James said in a statement. "Everyday Americans cannot lie to a bank to get a mortgage to buy a home, and if they did, our government would throw the book at them. There simply cannot be different rules for different people."

The former president is "finally facing accountability for his lying, cheating, and staggering fraud," she said.

In addition to the fines imposed on Donald Trump and his co-defendants, the judge's decision leaves the Trump Organization in a constrained position to continue operating their New York-based businesses.

While Judge Engoron backtracked on his September summary judgment ruling -- vacating the part of his order that canceled their business certificates -- Donald Trump and his sons are temporarily unable to lead their namesake company. Trump faces a three-year ban on serving as the leader of a New York company, and his sons face two-year bans.

An independent monitor will continue to oversee the company's finances for at least three years, and the company needs to install a director of compliance.

Regarding the combined $364 million owed by the defendants, experts who ABC News spoke with believe it is unlikely any of them foot the bill immediately; instead, they can cover the fine with a bond while they appeal.

When the NYC Department of Parks and Recreation awarded Donald Trump the rights to operate a golf course in Ferry Point Park in 2010, Trump represented that he had a net worth of $3 billion and $200 million in cash on hand, according to documents presented as evidence.

Over the next decade, in letters to the Parks Department, Trump claimed that his net worth was as much as $4.9 billion, according to the evidence.

"We wanted to be sure, as we would always, that the operator in place had the funds to deliver on their obligations," David Cerron, the Parks Department's assistant commissioner for business development and special events, said of the agency's requirements for maintaining the licensing agreement on an ongoing basis.

The New York attorney general alleges that Trump inflated his net worth by as much as $2.2 billion during the timeframe and never actually had more than $2.1 billion to his name.

"Would the Department of Parks and Recreation expect this representation to be true, complete, and accurate?" state attorney Sherief Gaber asked.

"Yes," Cerron said.

During cross-examination, defense attorney Jennifer Hernandez highlighted that Trump's financial capacity was the least significant factor considered in the 2010 agreement, compared to other factors like operating experience and operational plans.

"It had the lowest importance to the selection committee?" Hernandez asked.

"This was the lowest," Cerron responded.

Hernandez also highlighted that Trump was not required to submit his own financial statements and that he never missed any payment or financial obligation related to the licensing agreement.

Trump operated the golf course until its lease was bought out by Bally's in 2020, after the city sought to cut its business ties with Trump following the Jan. 6 attack on the U.S. Capitol.