54.44% is the change from 529 to 817
Calculation steps:
[( 817 - 529 ) ÷ 529] x 100 = 54.44%
Formula
Percentage change = [(817 - 529) / 529] x 100
Subtract the new number by the original number
817 - 529 = 288
288 ÷ 529 = 0.5444234404536862
0.5444234404536862 x 100 = 54.44%