[quote Kljnmw3459]@WhereverIGoddamnLike I'm looking at the voter numbers for the remaining swing states and where trump is leading he has a more considerable lead whereas Biden's lead margins are tiny, minimal. So based on that I would bet my money on trump at this point. Also Florida is usually a reliable indicator of which way this will go.[/quote]
In each state they know which districts have not yet reported, and they know which way those districts tend to vote - D or R.
They also know whether or not it's absentee ballots and mail-in ballots that are left to be processed (at this point most of them are). Those also tend to vote Democrat.
So in Michigan and Nevada, although Biden only has a small lead, the chances are he will win more of the remaining votes because it's a combination of absentee ballots in Democrat leaning districts that are left to be counted.
In Pennsylvania, where Trump has a big lead, again the remaining votes are absentee, and in highly populated areas that tend to vote Democrat, so Biden has a chance of picking up a lot of them.
In George, again where Trump has a big lead, most of the remaining votes are coming from Atlanta - again likely Biden.
So it's all a bit 'how long is a piece of string' 