106.06% is the change from 231 to 476
Calculation steps:
[( 476 - 231 ) ÷ 231] x 100 = 106.06%
Formula
Percentage change = [(476 - 231) / 231] x 100
Subtract the new number by the original number
476 - 231 = 245
245 ÷ 231 = 1.0606060606060606
1.0606060606060606 x 100 = 106.06%