242.54% is the change from 268 to 918
Calculation steps:
[( 918 - 268 ) ÷ 268] x 100 = 242.54%
Formula
Percentage change = [(918 - 268) / 268] x 100
Subtract the new number by the original number
918 - 268 = 650
650 ÷ 268 = 2.425373134328358
2.425373134328358 x 100 = 242.54%