-28.77% is the change from 358 to 255
Calculation steps:
[( 255 - 358 ) ÷ 358] x 100 = -28.77%
Formula
Percentage change = [(255 - 358) / 358] x 100
Subtract the new number by the original number
255 - 358 = -103
-103 ÷ 358 = -0.2877094972067039
-0.2877094972067039 x 100 = -28.77%