229.39% is the change from 228 to 751
Calculation steps:
[( 751 - 228 ) ÷ 228] x 100 = 229.39%
Formula
Percentage change = [(751 - 228) / 228] x 100
Subtract the new number by the original number
751 - 228 = 523
523 ÷ 228 = 2.293859649122807
2.293859649122807 x 100 = 229.39%