442.55% is the change from 47 to 255
Calculation steps:
[( 255 - 47 ) ÷ 47] x 100 = 442.55%
Formula
Percentage change = [(255 - 47) / 47] x 100
Subtract the new number by the original number
255 - 47 = 208
208 ÷ 47 = 4.425531914893617
4.425531914893617 x 100 = 442.55%