531% is the change from 100 to 631
Calculation steps:
[( 631 - 100 ) ÷ 100] x 100 = 531%
Formula
Percentage change = [(631 - 100) / 100] x 100
Subtract the new number by the original number
631 - 100 = 531
531 ÷ 100 = 5.31
5.31 x 100 = 531%
Example