502.11% is the change from 142 to 855
Calculation steps:
[( 855 - 142 ) ÷ 142] x 100 = 502.11%
Formula
Percentage change = [(855 - 142) / 142] x 100
Subtract the new number by the original number
855 - 142 = 713
713 ÷ 142 = 5.02112676056338
5.02112676056338 x 100 = 502.11%