-39.82% is the change from 987 to 594
Calculation steps:
[( 594 - 987 ) ÷ 987] x 100 = -39.82%
Formula
Percentage change = [(594 - 987) / 987] x 100
Subtract the new number by the original number
594 - 987 = -393
-393 ÷ 987 = -0.3981762917933131
-0.3981762917933131 x 100 = -39.82%