8957.14% is the change from 7 to 634
Calculation steps:
[( 634 - 7 ) ÷ 7] x 100 = 8957.14%
Formula
Percentage change = [(634 - 7) / 7] x 100
Subtract the new number by the original number
634 - 7 = 627
627 ÷ 7 = 89.57142857142857
89.57142857142857 x 100 = 8957.14%