-47.49% is the change from 878 to 461
Calculation steps:
[( 461 - 878 ) ÷ 878] x 100 = -47.49%
Formula
Percentage change = [(461 - 878) / 878] x 100
Subtract the new number by the original number
461 - 878 = -417
-417 ÷ 878 = -0.47494305239179957
-0.47494305239179957 x 100 = -47.49%