244.4% is the change from 268 to 923
Calculation steps:
[( 923 - 268 ) ÷ 268] x 100 = 244.4%
Formula
Percentage change = [(923 - 268) / 268] x 100
Subtract the new number by the original number
923 - 268 = 655
655 ÷ 268 = 2.4440298507462686
2.4440298507462686 x 100 = 244.4%