-2.81% is the change from 711 to 691
Calculation steps:
[( 691 - 711 ) ÷ 711] x 100 = -2.81%
Formula
Percentage change = [(691 - 711) / 711] x 100
Subtract the new number by the original number
691 - 711 = -20
-20 ÷ 711 = -0.02812939521800281
-0.02812939521800281 x 100 = -2.81%