-83.96% is the change from 879 to 141
Calculation steps:
[( 141 - 879 ) ÷ 879] x 100 = -83.96%
Formula
Percentage change = [(141 - 879) / 879] x 100
Subtract the new number by the original number
141 - 879 = -738
-738 ÷ 879 = -0.8395904436860068
-0.8395904436860068 x 100 = -83.96%