-43.93% is the change from 585 to 328
Calculation steps:
[( 328 - 585 ) ÷ 585] x 100 = -43.93%
Formula
Percentage change = [(328 - 585) / 585] x 100
Subtract the new number by the original number
328 - 585 = -257
-257 ÷ 585 = -0.4393162393162393
-0.4393162393162393 x 100 = -43.93%