31.76% is the change from 529 to 697
Calculation steps:
[( 697 - 529 ) ÷ 529] x 100 = 31.76%
Formula
Percentage change = [(697 - 529) / 529] x 100
Subtract the new number by the original number
697 - 529 = 168
168 ÷ 529 = 0.31758034026465026
0.31758034026465026 x 100 = 31.76%