I wondered too
It might be because of the number of precincts they won and not the number of voters
someone earlier on the radio said that the Ds do it different
Democrats vote for delegates. So if there are 4 delegates in a town and you have !,000,000 voters and your opponent 0 voters you still get 4 delegates. If another precinct you have 0 people and your opponent has 25 and 5 delegates then your opponent would have 5.
You would have had 1,000,000 voters to 25 and you would be down in the delegate count 5-4.