30.55% is the change from 527 to 688
Calculation steps:
[( 688 - 527 ) ÷ 527] x 100 = 30.55%
Formula
Percentage change = [(688 - 527) / 527] x 100
Subtract the new number by the original number
688 - 527 = 161
161 ÷ 527 = 0.3055028462998102
0.3055028462998102 x 100 = 30.55%