-48.02% is the change from 858 to 446
Calculation steps:
[( 446 - 858 ) ÷ 858] x 100 = -48.02%
Formula
Percentage change = [(446 - 858) / 858] x 100
Subtract the new number by the original number
446 - 858 = -412
-412 ÷ 858 = -0.4801864801864802
-0.4801864801864802 x 100 = -48.02%