-18.79% is the change from 878 to 713
Calculation steps:
[( 713 - 878 ) ÷ 878] x 100 = -18.79%
Formula
Percentage change = [(713 - 878) / 878] x 100
Subtract the new number by the original number
713 - 878 = -165
-165 ÷ 878 = -0.18792710706150342
-0.18792710706150342 x 100 = -18.79%