227.63% is the change from 228 to 747
Calculation steps:
[( 747 - 228 ) ÷ 228] x 100 = 227.63%
Formula
Percentage change = [(747 - 228) / 228] x 100
Subtract the new number by the original number
747 - 228 = 519
519 ÷ 228 = 2.276315789473684
2.276315789473684 x 100 = 227.63%