189.61% is the change from 231 to 669
Calculation steps:
[( 669 - 231 ) ÷ 231] x 100 = 189.61%
Formula
Percentage change = [(669 - 231) / 231] x 100
Subtract the new number by the original number
669 - 231 = 438
438 ÷ 231 = 1.896103896103896
1.896103896103896 x 100 = 189.61%