-48.48% is the change from 887 to 457
Calculation steps:
[( 457 - 887 ) ÷ 887] x 100 = -48.48%
Formula
Percentage change = [(457 - 887) / 887] x 100
Subtract the new number by the original number
457 - 887 = -430
-430 ÷ 887 = -0.48478015783540024
-0.48478015783540024 x 100 = -48.48%