-63.92% is the change from 449 to 162
Calculation steps:
[( 162 - 449 ) ÷ 449] x 100 = -63.92%
Formula
Percentage change = [(162 - 449) / 449] x 100
Subtract the new number by the original number
162 - 449 = -287
-287 ÷ 449 = -0.6391982182628062
-0.6391982182628062 x 100 = -63.92%