17.52% is the change from 234 to 275
Calculation steps:
[( 275 - 234 ) ÷ 234] x 100 = 17.52%
Formula
Percentage change = [(275 - 234) / 234] x 100
Subtract the new number by the original number
275 - 234 = 41
41 ÷ 234 = 0.1752136752136752
0.1752136752136752 x 100 = 17.52%