How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

WednesdayNone
ThursdayNone

What If

Chances based on how well the Lions finish out the regular season.   Explain

100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456Count
80.5-81.5In1003,107,761,304*
Total:In1003,107,761,304

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs