-46.2% is the change from 829 to 446
Calculation steps:
[( 446 - 829 ) ÷ 829] x 100 = -46.2%
Formula
Percentage change = [(446 - 829) / 829] x 100
Subtract the new number by the original number
446 - 829 = -383
-383 ÷ 829 = -0.4620024125452352
-0.4620024125452352 x 100 = -46.2%