60.55% is the change from 256 to 411
Calculation steps:
[( 411 - 256 ) ÷ 256] x 100 = 60.55%
Formula
Percentage change = [(411 - 256) / 256] x 100
Subtract the new number by the original number
411 - 256 = 155
155 ÷ 256 = 0.60546875
0.60546875 x 100 = 60.55%