-62.36% is the change from 449 to 169
Calculation steps:
[( 169 - 449 ) ÷ 449] x 100 = -62.36%
Formula
Percentage change = [(169 - 449) / 449] x 100
Subtract the new number by the original number
169 - 449 = -280
-280 ÷ 449 = -0.623608017817372
-0.623608017817372 x 100 = -62.36%