1256.14% is the change from 57 to 773
Calculation steps:
[( 773 - 57 ) ÷ 57] x 100 = 1256.14%
Formula
Percentage change = [(773 - 57) / 57] x 100
Subtract the new number by the original number
773 - 57 = 716
716 ÷ 57 = 12.56140350877193
12.56140350877193 x 100 = 1256.14%