20.39% is the change from 711 to 856
Calculation steps:
[( 856 - 711 ) ÷ 711] x 100 = 20.39%
Formula
Percentage change = [(856 - 711) / 711] x 100
Subtract the new number by the original number
856 - 711 = 145
145 ÷ 711 = 0.2039381153305204
0.2039381153305204 x 100 = 20.39%