14.24% is the change from 302 to 345
Calculation steps:
[( 345 - 302 ) ÷ 302] x 100 = 14.24%
Formula
Percentage change = [(345 - 302) / 302] x 100
Subtract the new number by the original number
345 - 302 = 43
43 ÷ 302 = 0.1423841059602649
0.1423841059602649 x 100 = 14.24%