-27.45% is the change from 980 to 711
Calculation steps:
[( 711 - 980 ) ÷ 980] x 100 = -27.45%
Formula
Percentage change = [(711 - 980) / 980] x 100
Subtract the new number by the original number
711 - 980 = -269
-269 ÷ 980 = -0.27448979591836736
-0.27448979591836736 x 100 = -27.45%