828.07% is the change from 57 to 529
Calculation steps:
[( 529 - 57 ) ÷ 57] x 100 = 828.07%
Formula
Percentage change = [(529 - 57) / 57] x 100
Subtract the new number by the original number
529 - 57 = 472
472 ÷ 57 = 8.280701754385966
8.280701754385966 x 100 = 828.07%