76.47% is the change from 68 to 120
Calculation steps:
[( 120 - 68 ) ÷ 68] x 100 = 76.47%
Formula
Percentage change = [(120 - 68) / 68] x 100
Subtract the new number by the original number
120 - 68 = 52
52 ÷ 68 = 0.7647058823529411
0.7647058823529411 x 100 = 76.47%