81.06% is the change from 528 to 956
Calculation steps:
[( 956 - 528 ) ÷ 528] x 100 = 81.06%
Formula
Percentage change = [(956 - 528) / 528] x 100
Subtract the new number by the original number
956 - 528 = 428
428 ÷ 528 = 0.8106060606060606
0.8106060606060606 x 100 = 81.06%