38.33% is the change from 227 to 314
Calculation steps:
[( 314 - 227 ) ÷ 227] x 100 = 38.33%
Formula
Percentage change = [(314 - 227) / 227] x 100
Subtract the new number by the original number
314 - 227 = 87
87 ÷ 227 = 0.3832599118942731
0.3832599118942731 x 100 = 38.33%