-32.37% is the change from 868 to 587
Calculation steps:
[( 587 - 868 ) ÷ 868] x 100 = -32.37%
Formula
Percentage change = [(587 - 868) / 868] x 100
Subtract the new number by the original number
587 - 868 = -281
-281 ÷ 868 = -0.32373271889400923
-0.32373271889400923 x 100 = -32.37%