-51.3% is the change from 885 to 431
Calculation steps:
[( 431 - 885 ) ÷ 885] x 100 = -51.3%
Formula
Percentage change = [(431 - 885) / 885] x 100
Subtract the new number by the original number
431 - 885 = -454
-454 ÷ 885 = -0.5129943502824859
-0.5129943502824859 x 100 = -51.3%