-24.96% is the change from 585 to 439
Calculation steps:
[( 439 - 585 ) ÷ 585] x 100 = -24.96%
Formula
Percentage change = [(439 - 585) / 585] x 100
Subtract the new number by the original number
439 - 585 = -146
-146 ÷ 585 = -0.24957264957264957
-0.24957264957264957 x 100 = -24.96%