74.89% is the change from 231 to 404
Calculation steps:
[( 404 - 231 ) ÷ 231] x 100 = 74.89%
Formula
Percentage change = [(404 - 231) / 231] x 100
Subtract the new number by the original number
404 - 231 = 173
173 ÷ 231 = 0.7489177489177489
0.7489177489177489 x 100 = 74.89%