-48.93% is the change from 887 to 453
Calculation steps:
[( 453 - 887 ) ÷ 887] x 100 = -48.93%
Formula
Percentage change = [(453 - 887) / 887] x 100
Subtract the new number by the original number
453 - 887 = -434
-434 ÷ 887 = -0.48928974069898534
-0.48928974069898534 x 100 = -48.93%