-81.6% is the change from 587 to 108
Calculation steps:
[( 108 - 587 ) ÷ 587] x 100 = -81.6%
Formula
Percentage change = [(108 - 587) / 587] x 100
Subtract the new number by the original number
108 - 587 = -479
-479 ÷ 587 = -0.8160136286201022
-0.8160136286201022 x 100 = -81.6%