22.5% is the change from 711 to 871
Calculation steps:
[( 871 - 711 ) ÷ 711] x 100 = 22.5%
Formula
Percentage change = [(871 - 711) / 711] x 100
Subtract the new number by the original number
871 - 711 = 160
160 ÷ 711 = 0.2250351617440225
0.2250351617440225 x 100 = 22.5%