It tells me nothing. Absolutely nothing. That number is useless. Those are not the rules by which you become president. Trump didn’t run a campaign to get the most votes, he ran to win the electoral college, and he did. You don’t know what the popular vote tally would have been if Trump had concentrated on it.
Counting the popular vote and screeching that your candidate should have won, is like counting total yardage in a football game and using that as evidence of which team should have won.