-15.19% is the change from 711 to 603
Calculation steps:
[( 603 - 711 ) ÷ 711] x 100 = -15.19%
Formula
Percentage change = [(603 - 711) / 711] x 100
Subtract the new number by the original number
603 - 711 = -108
-108 ÷ 711 = -0.1518987341772152
-0.1518987341772152 x 100 = -15.19%