-21.46% is the change from 452 to 355
Calculation steps:
[( 355 - 452 ) ÷ 452] x 100 = -21.46%
Formula
Percentage change = [(355 - 452) / 452] x 100
Subtract the new number by the original number
355 - 452 = -97
-97 ÷ 452 = -0.21460176991150443
-0.21460176991150443 x 100 = -21.46%