29.82% is the change from 228 to 296
Calculation steps:
[( 296 - 228 ) ÷ 228] x 100 = 29.82%
Formula
Percentage change = [(296 - 228) / 228] x 100
Subtract the new number by the original number
296 - 228 = 68
68 ÷ 228 = 0.2982456140350877
0.2982456140350877 x 100 = 29.82%