99.39% is the change from 164 to 327
Calculation steps:
[( 327 - 164 ) ÷ 164] x 100 = 99.39%
Formula
Percentage change = [(327 - 164) / 164] x 100
Subtract the new number by the original number
327 - 164 = 163
163 ÷ 164 = 0.9939024390243902
0.9939024390243902 x 100 = 99.39%