30.97% is the change from 226 to 296
Calculation steps:
[( 296 - 226 ) ÷ 226] x 100 = 30.97%
Formula
Percentage change = [(296 - 226) / 226] x 100
Subtract the new number by the original number
296 - 226 = 70
70 ÷ 226 = 0.30973451327433627
0.30973451327433627 x 100 = 30.97%