81.47% is the change from 529 to 960
Calculation steps:
[( 960 - 529 ) ÷ 529] x 100 = 81.47%
Formula
Percentage change = [(960 - 529) / 529] x 100
Subtract the new number by the original number
960 - 529 = 431
431 ÷ 529 = 0.8147448015122873
0.8147448015122873 x 100 = 81.47%