-16.88% is the change from 711 to 591
Calculation steps:
[( 591 - 711 ) ÷ 711] x 100 = -16.88%
Formula
Percentage change = [(591 - 711) / 711] x 100
Subtract the new number by the original number
591 - 711 = -120
-120 ÷ 711 = -0.16877637130801687
-0.16877637130801687 x 100 = -16.88%