127.19% is the change from 228 to 518
Calculation steps:
[( 518 - 228 ) ÷ 228] x 100 = 127.19%
Formula
Percentage change = [(518 - 228) / 228] x 100
Subtract the new number by the original number
518 - 228 = 290
290 ÷ 228 = 1.2719298245614035
1.2719298245614035 x 100 = 127.19%