-24.28% is the change from 939 to 711
Calculation steps:
[( 711 - 939 ) ÷ 939] x 100 = -24.28%
Formula
Percentage change = [(711 - 939) / 939] x 100
Subtract the new number by the original number
711 - 939 = -228
-228 ÷ 939 = -0.24281150159744408
-0.24281150159744408 x 100 = -24.28%