256.69% is the change from 254 to 906
Calculation steps:
[( 906 - 254 ) ÷ 254] x 100 = 256.69%
Formula
Percentage change = [(906 - 254) / 254] x 100
Subtract the new number by the original number
906 - 254 = 652
652 ÷ 254 = 2.5669291338582676
2.5669291338582676 x 100 = 256.69%