25.73% is the change from 342 to 430
Calculation steps:
[( 430 - 342 ) ÷ 342] x 100 = 25.73%
Formula
Percentage change = [(430 - 342) / 342] x 100
Subtract the new number by the original number
430 - 342 = 88
88 ÷ 342 = 0.2573099415204678
0.2573099415204678 x 100 = 25.73%