-18.13% is the change from 877 to 718
Calculation steps:
[( 718 - 877 ) ÷ 877] x 100 = -18.13%
Formula
Percentage change = [(718 - 877) / 877] x 100
Subtract the new number by the original number
718 - 877 = -159
-159 ÷ 877 = -0.18129988597491448
-0.18129988597491448 x 100 = -18.13%