-53.67% is the change from 449 to 208
Calculation steps:
[( 208 - 449 ) ÷ 449] x 100 = -53.67%
Formula
Percentage change = [(208 - 449) / 449] x 100
Subtract the new number by the original number
208 - 449 = -241
-241 ÷ 449 = -0.5367483296213809
-0.5367483296213809 x 100 = -53.67%