271.54% is the change from 246 to 914
Calculation steps:
[( 914 - 246 ) ÷ 246] x 100 = 271.54%
Formula
Percentage change = [(914 - 246) / 246] x 100
Subtract the new number by the original number
914 - 246 = 668
668 ÷ 246 = 2.7154471544715446
2.7154471544715446 x 100 = 271.54%