-46.29% is the change from 821 to 441
Calculation steps:
[( 441 - 821 ) ÷ 821] x 100 = -46.29%
Formula
Percentage change = [(441 - 821) / 821] x 100
Subtract the new number by the original number
441 - 821 = -380
-380 ÷ 821 = -0.4628501827040195
-0.4628501827040195 x 100 = -46.29%