887.5% is the change from 64 to 632
Calculation steps:
[( 632 - 64 ) ÷ 64] x 100 = 887.5%
Formula
Percentage change = [(632 - 64) / 64] x 100
Subtract the new number by the original number
632 - 64 = 568
568 ÷ 64 = 8.875
8.875 x 100 = 887.5%
Example