-5.24% is the change from 878 to 832
Calculation steps:
[( 832 - 878 ) ÷ 878] x 100 = -5.24%
Formula
Percentage change = [(832 - 878) / 878] x 100
Subtract the new number by the original number
832 - 878 = -46
-46 ÷ 878 = -0.05239179954441914
-0.05239179954441914 x 100 = -5.24%