-9.67% is the change from 879 to 794
Calculation steps:
[( 794 - 879 ) ÷ 879] x 100 = -9.67%
Formula
Percentage change = [(794 - 879) / 879] x 100
Subtract the new number by the original number
794 - 879 = -85
-85 ÷ 879 = -0.09670079635949944
-0.09670079635949944 x 100 = -9.67%