638.79% is the change from 116 to 857
Calculation steps:
[( 857 - 116 ) ÷ 116] x 100 = 638.79%
Formula
Percentage change = [(857 - 116) / 116] x 100
Subtract the new number by the original number
857 - 116 = 741
741 ÷ 116 = 6.387931034482759
6.387931034482759 x 100 = 638.79%