249.25% is the change from 268 to 936
Calculation steps:
[( 936 - 268 ) ÷ 268] x 100 = 249.25%
Formula
Percentage change = [(936 - 268) / 268] x 100
Subtract the new number by the original number
936 - 268 = 668
668 ÷ 268 = 2.4925373134328357
2.4925373134328357 x 100 = 249.25%