24.36% is the change from 234 to 291
Calculation steps:
[( 291 - 234 ) ÷ 234] x 100 = 24.36%
Formula
Percentage change = [(291 - 234) / 234] x 100
Subtract the new number by the original number
291 - 234 = 57
57 ÷ 234 = 0.24358974358974358
0.24358974358974358 x 100 = 24.36%