37.72% is the change from 228 to 314
Calculation steps:
[( 314 - 228 ) ÷ 228] x 100 = 37.72%
Formula
Percentage change = [(314 - 228) / 228] x 100
Subtract the new number by the original number
314 - 228 = 86
86 ÷ 228 = 0.37719298245614036
0.37719298245614036 x 100 = 37.72%