-27.82% is the change from 586 to 423
Calculation steps:
[( 423 - 586 ) ÷ 586] x 100 = -27.82%
Formula
Percentage change = [(423 - 586) / 586] x 100
Subtract the new number by the original number
423 - 586 = -163
-163 ÷ 586 = -0.2781569965870307
-0.2781569965870307 x 100 = -27.82%