-18.71% is the change from 449 to 365
Calculation steps:
[( 365 - 449 ) ÷ 449] x 100 = -18.71%
Formula
Percentage change = [(365 - 449) / 449] x 100
Subtract the new number by the original number
365 - 449 = -84
-84 ÷ 449 = -0.1870824053452116
-0.1870824053452116 x 100 = -18.71%