-16.06% is the change from 847 to 711
Calculation steps:
[( 711 - 847 ) ÷ 847] x 100 = -16.06%
Formula
Percentage change = [(711 - 847) / 847] x 100
Subtract the new number by the original number
711 - 847 = -136
-136 ÷ 847 = -0.16056670602125148
-0.16056670602125148 x 100 = -16.06%