14.18% is the change from 268 to 306
Calculation steps:
[( 306 - 268 ) ÷ 268] x 100 = 14.18%
Formula
Percentage change = [(306 - 268) / 268] x 100
Subtract the new number by the original number
306 - 268 = 38
38 ÷ 268 = 0.1417910447761194
0.1417910447761194 x 100 = 14.18%