18.32% is the change from 191 to 226
Calculation steps:
[( 226 - 191 ) ÷ 191] x 100 = 18.32%
Formula
Percentage change = [(226 - 191) / 191] x 100
Subtract the new number by the original number
226 - 191 = 35
35 ÷ 191 = 0.18324607329842932
0.18324607329842932 x 100 = 18.32%