18.9% is the change from 254 to 302
Calculation steps:
[( 302 - 254 ) ÷ 254] x 100 = 18.9%
Formula
Percentage change = [(302 - 254) / 254] x 100
Subtract the new number by the original number
302 - 254 = 48
48 ÷ 254 = 0.1889763779527559
0.1889763779527559 x 100 = 18.9%