168.45% is the change from 168 to 451
Calculation steps:
[( 451 - 168 ) ÷ 168] x 100 = 168.45%
Formula
Percentage change = [(451 - 168) / 168] x 100
Subtract the new number by the original number
451 - 168 = 283
283 ÷ 168 = 1.6845238095238095
1.6845238095238095 x 100 = 168.45%