269.69% is the change from 254 to 939
Calculation steps:
[( 939 - 254 ) ÷ 254] x 100 = 269.69%
Formula
Percentage change = [(939 - 254) / 254] x 100
Subtract the new number by the original number
939 - 254 = 685
685 ÷ 254 = 2.6968503937007875
2.6968503937007875 x 100 = 269.69%