45.75% is the change from 529 to 771
Calculation steps:
[( 771 - 529 ) ÷ 529] x 100 = 45.75%
Formula
Percentage change = [(771 - 529) / 529] x 100
Subtract the new number by the original number
771 - 529 = 242
242 ÷ 529 = 0.45746691871455575
0.45746691871455575 x 100 = 45.75%