238.81% is the change from 268 to 908
Calculation steps:
[( 908 - 268 ) ÷ 268] x 100 = 238.81%
Formula
Percentage change = [(908 - 268) / 268] x 100
Subtract the new number by the original number
908 - 268 = 640
640 ÷ 268 = 2.388059701492537
2.388059701492537 x 100 = 238.81%