" I've kept more promises than I made"??

Under President Donald Trump, both the national debt and the annual budget deficit have reached all time highs, despite his 2016 campaign promises to eliminate both.

He promised Mexico would entirely fund a massive border wall across the nation’s entire southern border. And there are more: https://www.politifact.com/truth-o-meter/promises/trumpometer/browse/

Is there a new math conservatives are using that I'm unaware of?