78.79% is the change from 66 to 118
Calculation steps:
[( 118 - 66 ) ÷ 66] x 100 = 78.79%
Formula
Percentage change = [(118 - 66) / 66] x 100
Subtract the new number by the original number
118 - 66 = 52
52 ÷ 66 = 0.7878787878787878
0.7878787878787878 x 100 = 78.79%