82.3% is the change from 531 to 968
Calculation steps:
[( 968 - 531 ) ÷ 531] x 100 = 82.3%
Formula
Percentage change = [(968 - 531) / 531] x 100
Subtract the new number by the original number
968 - 531 = 437
437 ÷ 531 = 0.8229755178907722
0.8229755178907722 x 100 = 82.3%