17.95% is the change from 39 to 46
Calculation steps:
[( 46 - 39 ) ÷ 39] x 100 = 17.95%
Formula
Percentage change = [(46 - 39) / 39] x 100
Subtract the new number by the original number
46 - 39 = 7
7 ÷ 39 = 0.1794871794871795
0.1794871794871795 x 100 = 17.95%