-17.32% is the change from 866 to 716
Calculation steps:
[( 716 - 866 ) ÷ 866] x 100 = -17.32%
Formula
Percentage change = [(716 - 866) / 866] x 100
Subtract the new number by the original number
716 - 866 = -150
-150 ÷ 866 = -0.17321016166281755
-0.17321016166281755 x 100 = -17.32%