118.82% is the change from 255 to 558
Calculation steps:
[( 558 - 255 ) ÷ 255] x 100 = 118.82%
Formula
Percentage change = [(558 - 255) / 255] x 100
Subtract the new number by the original number
558 - 255 = 303
303 ÷ 255 = 1.188235294117647
1.188235294117647 x 100 = 118.82%