-44.77% is the change from 449 to 248
Calculation steps:
[( 248 - 449 ) ÷ 449] x 100 = -44.77%
Formula
Percentage change = [(248 - 449) / 449] x 100
Subtract the new number by the original number
248 - 449 = -201
-201 ÷ 449 = -0.44766146993318484
-0.44766146993318484 x 100 = -44.77%