35.59% is the change from 531 to 720
Calculation steps:
[( 720 - 531 ) ÷ 531] x 100 = 35.59%
Formula
Percentage change = [(720 - 531) / 531] x 100
Subtract the new number by the original number
720 - 531 = 189
189 ÷ 531 = 0.3559322033898305
0.3559322033898305 x 100 = 35.59%