-27.01% is the change from 585 to 427
Calculation steps:
[( 427 - 585 ) ÷ 585] x 100 = -27.01%
Formula
Percentage change = [(427 - 585) / 585] x 100
Subtract the new number by the original number
427 - 585 = -158
-158 ÷ 585 = -0.27008547008547007
-0.27008547008547007 x 100 = -27.01%