-46.34% is the change from 833 to 447
Calculation steps:
[( 447 - 833 ) ÷ 833] x 100 = -46.34%
Formula
Percentage change = [(447 - 833) / 833] x 100
Subtract the new number by the original number
447 - 833 = -386
-386 ÷ 833 = -0.46338535414165666
-0.46338535414165666 x 100 = -46.34%