268.15% is the change from 248 to 913
Calculation steps:
[( 913 - 248 ) ÷ 248] x 100 = 268.15%
Formula
Percentage change = [(913 - 248) / 248] x 100
Subtract the new number by the original number
913 - 248 = 665
665 ÷ 248 = 2.681451612903226
2.681451612903226 x 100 = 268.15%