Since 2000 when Nebraska was last the winningest college football program by percentage. Nebraska has dropped to #9 in that time period.
It is correct that Michigan holds that number 1 position along with the top percentage by overall win-loss record.
Not sure of the source of your list though.
https://en.wikipedia.org/wiki/NCAA_D...n-loss_records
Scott Frost is either the savior or the wolf in sheep's clothing.