240.63% is the change from 256 to 872
Calculation steps:
[( 872 - 256 ) ÷ 256] x 100 = 240.63%
Formula
Percentage change = [(872 - 256) / 256] x 100
Subtract the new number by the original number
872 - 256 = 616
616 ÷ 256 = 2.40625
2.40625 x 100 = 240.63%