221.65% is the change from 231 to 743
Calculation steps:
[( 743 - 231 ) ÷ 231] x 100 = 221.65%
Formula
Percentage change = [(743 - 231) / 231] x 100
Subtract the new number by the original number
743 - 231 = 512
512 ÷ 231 = 2.2164502164502164
2.2164502164502164 x 100 = 221.65%