8985.71% is the change from 7 to 636
Calculation steps:
[( 636 - 7 ) ÷ 7] x 100 = 8985.71%
Formula
Percentage change = [(636 - 7) / 7] x 100
Subtract the new number by the original number
636 - 7 = 629
629 ÷ 7 = 89.85714285714286
89.85714285714286 x 100 = 8985.71%