87.34% is the change from 79 to 148
Calculation steps:
[( 148 - 79 ) ÷ 79] x 100 = 87.34%
Formula
Percentage change = [(148 - 79) / 79] x 100
Subtract the new number by the original number
148 - 79 = 69
69 ÷ 79 = 0.8734177215189873
0.8734177215189873 x 100 = 87.34%