9.73% is the change from 226 to 248
Calculation steps:
[( 248 - 226 ) ÷ 226] x 100 = 9.73%
Formula
Percentage change = [(248 - 226) / 226] x 100
Subtract the new number by the original number
248 - 226 = 22
22 ÷ 226 = 0.09734513274336283
0.09734513274336283 x 100 = 9.73%