This is dumb as bricks. Inflation means that the most recent government will always have an outsized contribution to any national debt.
Don't post it just because it dumps on Trump
(And I guess I have to say I too hate trump because otherwise everyone will conclude I'm defending him somehow)
EDIT because apparently that caveat is not enough: try running the same calculation as if it were 2016 and you were comparing Obama's contribution to the national debt to all other presidents. Or Bush. Or Clinton.