226.75% is the change from 228 to 745
Calculation steps:
[( 745 - 228 ) ÷ 228] x 100 = 226.75%
Formula
Percentage change = [(745 - 228) / 228] x 100
Subtract the new number by the original number
745 - 228 = 517
517 ÷ 228 = 2.267543859649123
2.267543859649123 x 100 = 226.75%