41.8% is the change from 256 to 363
Calculation steps:
[( 363 - 256 ) ÷ 256] x 100 = 41.8%
Formula
Percentage change = [(363 - 256) / 256] x 100
Subtract the new number by the original number
363 - 256 = 107
107 ÷ 256 = 0.41796875
0.41796875 x 100 = 41.8%