228.51% is the change from 228 to 749
Calculation steps:
[( 749 - 228 ) ÷ 228] x 100 = 228.51%
Formula
Percentage change = [(749 - 228) / 228] x 100
Subtract the new number by the original number
749 - 228 = 521
521 ÷ 228 = 2.2850877192982457
2.2850877192982457 x 100 = 228.51%