103.07% is the change from 228 to 463
Calculation steps:
[( 463 - 228 ) ÷ 228] x 100 = 103.07%
Formula
Percentage change = [(463 - 228) / 228] x 100
Subtract the new number by the original number
463 - 228 = 235
235 ÷ 228 = 1.030701754385965
1.030701754385965 x 100 = 103.07%