224.24% is the change from 231 to 749
Calculation steps:
[( 749 - 231 ) ÷ 231] x 100 = 224.24%
Formula
Percentage change = [(749 - 231) / 231] x 100
Subtract the new number by the original number
749 - 231 = 518
518 ÷ 231 = 2.242424242424242
2.242424242424242 x 100 = 224.24%