38.65% is the change from 163 to 226
Calculation steps:
[( 226 - 163 ) ÷ 163] x 100 = 38.65%
Formula
Percentage change = [(226 - 163) / 163] x 100
Subtract the new number by the original number
226 - 163 = 63
63 ÷ 163 = 0.38650306748466257
0.38650306748466257 x 100 = 38.65%