-20.22% is the change from 445 to 355
Calculation steps:
[( 355 - 445 ) ÷ 445] x 100 = -20.22%
Formula
Percentage change = [(355 - 445) / 445] x 100
Subtract the new number by the original number
355 - 445 = -90
-90 ÷ 445 = -0.20224719101123595
-0.20224719101123595 x 100 = -20.22%