10.26% is the change from 39 to 43
Calculation steps:
[( 43 - 39 ) ÷ 39] x 100 = 10.26%
Formula
Percentage change = [(43 - 39) / 39] x 100
Subtract the new number by the original number
43 - 39 = 4
4 ÷ 39 = 0.10256410256410256
0.10256410256410256 x 100 = 10.26%