-37.16% is the change from 931 to 585
Calculation steps:
[( 585 - 931 ) ÷ 931] x 100 = -37.16%
Formula
Percentage change = [(585 - 931) / 931] x 100
Subtract the new number by the original number
585 - 931 = -346
-346 ÷ 931 = -0.3716433941997852
-0.3716433941997852 x 100 = -37.16%