231.39% is the change from 274 to 908
Calculation steps:
[( 908 - 274 ) ÷ 274] x 100 = 231.39%
Formula
Percentage change = [(908 - 274) / 274] x 100
Subtract the new number by the original number
908 - 274 = 634
634 ÷ 274 = 2.3138686131386863
2.3138686131386863 x 100 = 231.39%