39.58% is the change from 48 to 67
Calculation steps:
[( 67 - 48 ) ÷ 48] x 100 = 39.58%
Formula
Percentage change = [(67 - 48) / 48] x 100
Subtract the new number by the original number
67 - 48 = 19
19 ÷ 48 = 0.3958333333333333
0.3958333333333333 x 100 = 39.58%