72.27% is the change from 256 to 441
Calculation steps:
[( 441 - 256 ) ÷ 256] x 100 = 72.27%
Formula
Percentage change = [(441 - 256) / 256] x 100
Subtract the new number by the original number
441 - 256 = 185
185 ÷ 256 = 0.72265625
0.72265625 x 100 = 72.27%