83.53% is the change from 255 to 468
Calculation steps:
[( 468 - 255 ) ÷ 255] x 100 = 83.53%
Formula
Percentage change = [(468 - 255) / 255] x 100
Subtract the new number by the original number
468 - 255 = 213
213 ÷ 255 = 0.8352941176470589
0.8352941176470589 x 100 = 83.53%