234.51% is the change from 226 to 756
Calculation steps:
[( 756 - 226 ) ÷ 226] x 100 = 234.51%
Formula
Percentage change = [(756 - 226) / 226] x 100
Subtract the new number by the original number
756 - 226 = 530
530 ÷ 226 = 2.3451327433628317
2.3451327433628317 x 100 = 234.51%