-41.03% is the change from 987 to 582
Calculation steps:
[( 582 - 987 ) ÷ 987] x 100 = -41.03%
Formula
Percentage change = [(582 - 987) / 987] x 100
Subtract the new number by the original number
582 - 987 = -405
-405 ÷ 987 = -0.41033434650455924
-0.41033434650455924 x 100 = -41.03%