-18.06% is the change from 587 to 481
Calculation steps:
[( 481 - 587 ) ÷ 587] x 100 = -18.06%
Formula
Percentage change = [(481 - 587) / 587] x 100
Subtract the new number by the original number
481 - 587 = -106
-106 ÷ 587 = -0.18057921635434412
-0.18057921635434412 x 100 = -18.06%