-40.37% is the change from 976 to 582
Calculation steps:
[( 582 - 976 ) ÷ 976] x 100 = -40.37%
Formula
Percentage change = [(582 - 976) / 976] x 100
Subtract the new number by the original number
582 - 976 = -394
-394 ÷ 976 = -0.4036885245901639
-0.4036885245901639 x 100 = -40.37%