1329.82% is the change from 57 to 815
Calculation steps:
[( 815 - 57 ) ÷ 57] x 100 = 1329.82%
Formula
Percentage change = [(815 - 57) / 57] x 100
Subtract the new number by the original number
815 - 57 = 758
758 ÷ 57 = 13.298245614035087
13.298245614035087 x 100 = 1329.82%