-48.21% is the change from 587 to 304
Calculation steps:
[( 304 - 587 ) ÷ 587] x 100 = -48.21%
Formula
Percentage change = [(304 - 587) / 587] x 100
Subtract the new number by the original number
304 - 587 = -283
-283 ÷ 587 = -0.48211243611584326
-0.48211243611584326 x 100 = -48.21%