-44.63% is the change from 549 to 304
Calculation steps:
[( 304 - 549 ) ÷ 549] x 100 = -44.63%
Formula
Percentage change = [(304 - 549) / 549] x 100
Subtract the new number by the original number
304 - 549 = -245
-245 ÷ 549 = -0.44626593806921677
-0.44626593806921677 x 100 = -44.63%