137.97% is the change from 79 to 188
Calculation steps:
[( 188 - 79 ) ÷ 79] x 100 = 137.97%
Formula
Percentage change = [(188 - 79) / 79] x 100
Subtract the new number by the original number
188 - 79 = 109
109 ÷ 79 = 1.379746835443038
1.379746835443038 x 100 = 137.97%