3060% is the change from 20 to 632
Calculation steps:
[( 632 - 20 ) ÷ 20] x 100 = 3060%
Formula
Percentage change = [(632 - 20) / 20] x 100
Subtract the new number by the original number
632 - 20 = 612
612 ÷ 20 = 30.6
30.6 x 100 = 3060%
Example