47.73% is the change from 528 to 780
Calculation steps:
[( 780 - 528 ) ÷ 528] x 100 = 47.73%
Formula
Percentage change = [(780 - 528) / 528] x 100
Subtract the new number by the original number
780 - 528 = 252
252 ÷ 528 = 0.4772727272727273
0.4772727272727273 x 100 = 47.73%