877.78% is the change from 54 to 528
Calculation steps:
[( 528 - 54 ) ÷ 54] x 100 = 877.78%
Formula
Percentage change = [(528 - 54) / 54] x 100
Subtract the new number by the original number
528 - 54 = 474
474 ÷ 54 = 8.777777777777779
8.777777777777779 x 100 = 877.78%