111.04% is the change from 163 to 344
Calculation steps:
[( 344 - 163 ) ÷ 163] x 100 = 111.04%
Formula
Percentage change = [(344 - 163) / 163] x 100
Subtract the new number by the original number
344 - 163 = 181
181 ÷ 163 = 1.1104294478527608
1.1104294478527608 x 100 = 111.04%