293.07% is the change from 231 to 908
Calculation steps:
[( 908 - 231 ) ÷ 231] x 100 = 293.07%
Formula
Percentage change = [(908 - 231) / 231] x 100
Subtract the new number by the original number
908 - 231 = 677
677 ÷ 231 = 2.930735930735931
2.930735930735931 x 100 = 293.07%