254.1% is the change from 268 to 949
Calculation steps:
[( 949 - 268 ) ÷ 268] x 100 = 254.1%
Formula
Percentage change = [(949 - 268) / 268] x 100
Subtract the new number by the original number
949 - 268 = 681
681 ÷ 268 = 2.541044776119403
2.541044776119403 x 100 = 254.1%