324.26% is the change from 202 to 857
Calculation steps:
[( 857 - 202 ) ÷ 202] x 100 = 324.26%
Formula
Percentage change = [(857 - 202) / 202] x 100
Subtract the new number by the original number
857 - 202 = 655
655 ÷ 202 = 3.242574257425743
3.242574257425743 x 100 = 324.26%