-8.81% is the change from 863 to 787
Calculation steps:
[( 787 - 863 ) ÷ 863] x 100 = -8.81%
Formula
Percentage change = [(787 - 863) / 863] x 100
Subtract the new number by the original number
787 - 863 = -76
-76 ÷ 863 = -0.0880648899188876
-0.0880648899188876 x 100 = -8.81%