-18.32% is the change from 879 to 718
Calculation steps:
[( 718 - 879 ) ÷ 879] x 100 = -18.32%
Formula
Percentage change = [(718 - 879) / 879] x 100
Subtract the new number by the original number
718 - 879 = -161
-161 ÷ 879 = -0.1831626848691695
-0.1831626848691695 x 100 = -18.32%