69.29% is the change from 254 to 430
Calculation steps:
[( 430 - 254 ) ÷ 254] x 100 = 69.29%
Formula
Percentage change = [(430 - 254) / 254] x 100
Subtract the new number by the original number
430 - 254 = 176
176 ÷ 254 = 0.6929133858267716
0.6929133858267716 x 100 = 69.29%