-39.88% is the change from 973 to 585
Calculation steps:
[( 585 - 973 ) ÷ 973] x 100 = -39.88%
Formula
Percentage change = [(585 - 973) / 973] x 100
Subtract the new number by the original number
585 - 973 = -388
-388 ÷ 973 = -0.3987667009249743
-0.3987667009249743 x 100 = -39.88%