-18.77% is the change from 879 to 714
Calculation steps:
[( 714 - 879 ) ÷ 879] x 100 = -18.77%
Formula
Percentage change = [(714 - 879) / 879] x 100
Subtract the new number by the original number
714 - 879 = -165
-165 ÷ 879 = -0.18771331058020477
-0.18771331058020477 x 100 = -18.77%