-48.12% is the change from 586 to 304
Calculation steps:
[( 304 - 586 ) ÷ 586] x 100 = -48.12%
Formula
Percentage change = [(304 - 586) / 586] x 100
Subtract the new number by the original number
304 - 586 = -282
-282 ÷ 586 = -0.4812286689419795
-0.4812286689419795 x 100 = -48.12%