86.25% is the change from 531 to 989
Calculation steps:
[( 989 - 531 ) ÷ 531] x 100 = 86.25%
Formula
Percentage change = [(989 - 531) / 531] x 100
Subtract the new number by the original number
989 - 531 = 458
458 ÷ 531 = 0.8625235404896422
0.8625235404896422 x 100 = 86.25%