-48.41% is the change from 878 to 453
Calculation steps:
[( 453 - 878 ) ÷ 878] x 100 = -48.41%
Formula
Percentage change = [(453 - 878) / 878] x 100
Subtract the new number by the original number
453 - 878 = -425
-425 ÷ 878 = -0.48405466970387245
-0.48405466970387245 x 100 = -48.41%