-24.94% is the change from 878 to 659
Calculation steps:
[( 659 - 878 ) ÷ 878] x 100 = -24.94%
Formula
Percentage change = [(659 - 878) / 878] x 100
Subtract the new number by the original number
659 - 878 = -219
-219 ÷ 878 = -0.24943052391799544
-0.24943052391799544 x 100 = -24.94%