27.71% is the change from 231 to 295
Calculation steps:
[( 295 - 231 ) ÷ 231] x 100 = 27.71%
Formula
Percentage change = [(295 - 231) / 231] x 100
Subtract the new number by the original number
295 - 231 = 64
64 ÷ 231 = 0.27705627705627706
0.27705627705627706 x 100 = 27.71%