122.22% is the change from 54 to 120
Calculation steps:
[( 120 - 54 ) ÷ 54] x 100 = 122.22%
Formula
Percentage change = [(120 - 54) / 54] x 100
Subtract the new number by the original number
120 - 54 = 66
66 ÷ 54 = 1.2222222222222223
1.2222222222222223 x 100 = 122.22%