-31.45% is the change from 585 to 401
Calculation steps:
[( 401 - 585 ) ÷ 585] x 100 = -31.45%
Formula
Percentage change = [(401 - 585) / 585] x 100
Subtract the new number by the original number
401 - 585 = -184
-184 ÷ 585 = -0.3145299145299145
-0.3145299145299145 x 100 = -31.45%