-21.63% is the change from 453 to 355
Calculation steps:
[( 355 - 453 ) ÷ 453] x 100 = -21.63%
Formula
Percentage change = [(355 - 453) / 453] x 100
Subtract the new number by the original number
355 - 453 = -98
-98 ÷ 453 = -0.2163355408388521
-0.2163355408388521 x 100 = -21.63%