167.26% is the change from 168 to 449
Calculation steps:
[( 449 - 168 ) ÷ 168] x 100 = 167.26%
Formula
Percentage change = [(449 - 168) / 168] x 100
Subtract the new number by the original number
449 - 168 = 281
281 ÷ 168 = 1.6726190476190477
1.6726190476190477 x 100 = 167.26%