-39.84% is the change from 974 to 586
Calculation steps:
[( 586 - 974 ) ÷ 974] x 100 = -39.84%
Formula
Percentage change = [(586 - 974) / 974] x 100
Subtract the new number by the original number
586 - 974 = -388
-388 ÷ 974 = -0.39835728952772076
-0.39835728952772076 x 100 = -39.84%