140% is the change from 60 to 144
Calculation steps:
[( 144 - 60 ) ÷ 60] x 100 = 140%
Formula
Percentage change = [(144 - 60) / 60] x 100
Subtract the new number by the original number
144 - 60 = 84
84 ÷ 60 = 1.4
1.4 x 100 = 140%
Example