-46.52% is the change from 834 to 446
Calculation steps:
[( 446 - 834 ) ÷ 834] x 100 = -46.52%
Formula
Percentage change = [(446 - 834) / 834] x 100
Subtract the new number by the original number
446 - 834 = -388
-388 ÷ 834 = -0.46522781774580335
-0.46522781774580335 x 100 = -46.52%