498.6% is the change from 143 to 856
Calculation steps:
[( 856 - 143 ) ÷ 143] x 100 = 498.6%
Formula
Percentage change = [(856 - 143) / 143] x 100
Subtract the new number by the original number
856 - 143 = 713
713 ÷ 143 = 4.986013986013986
4.986013986013986 x 100 = 498.6%