18.45% is the change from 168 to 199
Calculation steps:
[( 199 - 168 ) ÷ 168] x 100 = 18.45%
Formula
Percentage change = [(199 - 168) / 168] x 100
Subtract the new number by the original number
199 - 168 = 31
31 ÷ 168 = 0.18452380952380953
0.18452380952380953 x 100 = 18.45%