-44.53% is the change from 548 to 304
Calculation steps:
[( 304 - 548 ) ÷ 548] x 100 = -44.53%
Formula
Percentage change = [(304 - 548) / 548] x 100
Subtract the new number by the original number
304 - 548 = -244
-244 ÷ 548 = -0.44525547445255476
-0.44525547445255476 x 100 = -44.53%