-17.61% is the change from 863 to 711
Calculation steps:
[( 711 - 863 ) ÷ 863] x 100 = -17.61%
Formula
Percentage change = [(711 - 863) / 863] x 100
Subtract the new number by the original number
711 - 863 = -152
-152 ÷ 863 = -0.1761297798377752
-0.1761297798377752 x 100 = -17.61%