885.71% is the change from 63 to 621
Calculation steps:
[( 621 - 63 ) ÷ 63] x 100 = 885.71%
Formula
Percentage change = [(621 - 63) / 63] x 100
Subtract the new number by the original number
621 - 63 = 558
558 ÷ 63 = 8.857142857142858
8.857142857142858 x 100 = 885.71%