-20.56% is the change from 355 to 282
Calculation steps:
[( 282 - 355 ) ÷ 355] x 100 = -20.56%
Formula
Percentage change = [(282 - 355) / 355] x 100
Subtract the new number by the original number
282 - 355 = -73
-73 ÷ 355 = -0.2056338028169014
-0.2056338028169014 x 100 = -20.56%