-86.29% is the change from 321 to 44
Calculation steps:
[( 44 - 321 ) ÷ 321] x 100 = -86.29%
Formula
Percentage change = [(44 - 321) / 321] x 100
Subtract the new number by the original number
44 - 321 = -277
-277 ÷ 321 = -0.8629283489096573
-0.8629283489096573 x 100 = -86.29%