-46.36% is the change from 591 to 317
Calculation steps:
[( 317 - 591 ) ÷ 591] x 100 = -46.36%
Formula
Percentage change = [(317 - 591) / 591] x 100
Subtract the new number by the original number
317 - 591 = -274
-274 ÷ 591 = -0.46362098138747887
-0.46362098138747887 x 100 = -46.36%