110% is the change from 120 to 252
Calculation steps:
[( 252 - 120 ) ÷ 120] x 100 = 110%
Formula
Percentage change = [(252 - 120) / 120] x 100
Subtract the new number by the original number
252 - 120 = 132
132 ÷ 120 = 1.1
1.1 x 100 = 110%
Example