40.63% is the change from 256 to 360
Calculation steps:
[( 360 - 256 ) ÷ 256] x 100 = 40.63%
Formula
Percentage change = [(360 - 256) / 256] x 100
Subtract the new number by the original number
360 - 256 = 104
104 ÷ 256 = 0.40625
0.40625 x 100 = 40.63%