-57.51% is the change from 586 to 249
Calculation steps:
[( 249 - 586 ) ÷ 586] x 100 = -57.51%
Formula
Percentage change = [(249 - 586) / 586] x 100
Subtract the new number by the original number
249 - 586 = -337
-337 ÷ 586 = -0.5750853242320819
-0.5750853242320819 x 100 = -57.51%