-43.51% is the change from 878 to 496
Calculation steps:
[( 496 - 878 ) ÷ 878] x 100 = -43.51%
Formula
Percentage change = [(496 - 878) / 878] x 100
Subtract the new number by the original number
496 - 878 = -382
-382 ÷ 878 = -0.43507972665148065
-0.43507972665148065 x 100 = -43.51%