64.58% is the change from 48 to 79
Calculation steps:
[( 79 - 48 ) ÷ 48] x 100 = 64.58%
Formula
Percentage change = [(79 - 48) / 48] x 100
Subtract the new number by the original number
79 - 48 = 31
31 ÷ 48 = 0.6458333333333334
0.6458333333333334 x 100 = 64.58%