-20.91% is the change from 899 to 711
Calculation steps:
[( 711 - 899 ) ÷ 899] x 100 = -20.91%
Formula
Percentage change = [(711 - 899) / 899] x 100
Subtract the new number by the original number
711 - 899 = -188
-188 ÷ 899 = -0.20912124582869857
-0.20912124582869857 x 100 = -20.91%