1245.61% is the change from 57 to 767
Calculation steps:
[( 767 - 57 ) ÷ 57] x 100 = 1245.61%
Formula
Percentage change = [(767 - 57) / 57] x 100
Subtract the new number by the original number
767 - 57 = 710
710 ÷ 57 = 12.456140350877194
12.456140350877194 x 100 = 1245.61%