80.79% is the change from 531 to 960
Calculation steps:
[( 960 - 531 ) ÷ 531] x 100 = 80.79%
Formula
Percentage change = [(960 - 531) / 531] x 100
Subtract the new number by the original number
960 - 531 = 429
429 ÷ 531 = 0.807909604519774
0.807909604519774 x 100 = 80.79%