433.33% is the change from 48 to 256
Calculation steps:
[( 256 - 48 ) ÷ 48] x 100 = 433.33%
Formula
Percentage change = [(256 - 48) / 48] x 100
Subtract the new number by the original number
256 - 48 = 208
208 ÷ 48 = 4.333333333333333
4.333333333333333 x 100 = 433.33%