-31.06% is the change from 586 to 404
Calculation steps:
[( 404 - 586 ) ÷ 586] x 100 = -31.06%
Formula
Percentage change = [(404 - 586) / 586] x 100
Subtract the new number by the original number
404 - 586 = -182
-182 ÷ 586 = -0.310580204778157
-0.310580204778157 x 100 = -31.06%