Keep in mind the damage done by Fisher
Fisher the QB killer had him spinning sideways and completely unprepared for NFL football. He was 0-7 under him and actually probably set him back at least a year if not longer to undo the damage done by Fisher.
those numbers included playoffs I believe regular season was slightly better 625 percent
but get this if you take out that 0-7 start, he is:
70.1 which makes him the winningest QB in the NFL with more than 40 wins (without the Jeff Fisher influence)
Yes higher than Brady, Rodgers, Brees, Wilson
It really is unfair to include those games under Fisher. That is like trying to play quarterback with 1 arm tied up behind your back.