-8% is the change from 863 to 794
Calculation steps:
[( 794 - 863 ) ÷ 863] x 100 = -8%
Formula
Percentage change = [(794 - 863) / 863] x 100
Subtract the new number by the original number
794 - 863 = -69
-69 ÷ 863 = -0.07995365005793743
-0.07995365005793743 x 100 = -8%