581.82% is the change from 77 to 525
Calculation steps:
[( 525 - 77 ) ÷ 77] x 100 = 581.82%
Formula
Percentage change = [(525 - 77) / 77] x 100
Subtract the new number by the original number
525 - 77 = 448
448 ÷ 77 = 5.818181818181818
5.818181818181818 x 100 = 581.82%