-44.71% is the change from 255 to 141
Calculation steps:
[( 141 - 255 ) ÷ 255] x 100 = -44.71%
Formula
Percentage change = [(141 - 255) / 255] x 100
Subtract the new number by the original number
141 - 255 = -114
-114 ÷ 255 = -0.4470588235294118
-0.4470588235294118 x 100 = -44.71%