-84.67% is the change from 711 to 109
Calculation steps:
[( 109 - 711 ) ÷ 711] x 100 = -84.67%
Formula
Percentage change = [(109 - 711) / 711] x 100
Subtract the new number by the original number
109 - 711 = -602
-602 ÷ 711 = -0.8466947960618847
-0.8466947960618847 x 100 = -84.67%