60% is the change from 240 to 384
Calculation steps:
[( 384 - 240 ) ÷ 240] x 100 = 60%
Formula
Percentage change = [(384 - 240) / 240] x 100
Subtract the new number by the original number
384 - 240 = 144
144 ÷ 240 = 0.6
0.6 x 100 = 60%
Example