1403.51% is the change from 57 to 857
Calculation steps:
[( 857 - 57 ) ÷ 57] x 100 = 1403.51%
Formula
Percentage change = [(857 - 57) / 57] x 100
Subtract the new number by the original number
857 - 57 = 800
800 ÷ 57 = 14.035087719298245
14.035087719298245 x 100 = 1403.51%