259.84% is the change from 254 to 914
Calculation steps:
[( 914 - 254 ) ÷ 254] x 100 = 259.84%
Formula
Percentage change = [(914 - 254) / 254] x 100
Subtract the new number by the original number
914 - 254 = 660
660 ÷ 254 = 2.5984251968503935
2.5984251968503935 x 100 = 259.84%