19.69% is the change from 711 to 851
Calculation steps:
[( 851 - 711 ) ÷ 711] x 100 = 19.69%
Formula
Percentage change = [(851 - 711) / 711] x 100
Subtract the new number by the original number
851 - 711 = 140
140 ÷ 711 = 0.19690576652601968
0.19690576652601968 x 100 = 19.69%