45.56% is the change from 529 to 770
Calculation steps:
[( 770 - 529 ) ÷ 529] x 100 = 45.56%
Formula
Percentage change = [(770 - 529) / 529] x 100
Subtract the new number by the original number
770 - 529 = 241
241 ÷ 529 = 0.4555765595463138
0.4555765595463138 x 100 = 45.56%