-28.03% is the change from 446 to 321
Calculation steps:
[( 321 - 446 ) ÷ 446] x 100 = -28.03%
Formula
Percentage change = [(321 - 446) / 446] x 100
Subtract the new number by the original number
321 - 446 = -125
-125 ÷ 446 = -0.2802690582959641
-0.2802690582959641 x 100 = -28.03%