270.08% is the change from 254 to 940
Calculation steps:
[( 940 - 254 ) ÷ 254] x 100 = 270.08%
Formula
Percentage change = [(940 - 254) / 254] x 100
Subtract the new number by the original number
940 - 254 = 686
686 ÷ 254 = 2.7007874015748032
2.7007874015748032 x 100 = 270.08%