7.04% is the change from 426 to 456
Calculation steps:
[( 456 - 426 ) ÷ 426] x 100 = 7.04%
Formula
Percentage change = [(456 - 426) / 426] x 100
Subtract the new number by the original number
456 - 426 = 30
30 ÷ 426 = 0.07042253521126761
0.07042253521126761 x 100 = 7.04%