-46.79% is the change from 842 to 448
Calculation steps:
[( 448 - 842 ) ÷ 842] x 100 = -46.79%
Formula
Percentage change = [(448 - 842) / 842] x 100
Subtract the new number by the original number
448 - 842 = -394
-394 ÷ 842 = -0.4679334916864608
-0.4679334916864608 x 100 = -46.79%