-22.74% is the change from 453 to 350
Calculation steps:
[( 350 - 453 ) ÷ 453] x 100 = -22.74%
Formula
Percentage change = [(350 - 453) / 453] x 100
Subtract the new number by the original number
350 - 453 = -103
-103 ÷ 453 = -0.22737306843267108
-0.22737306843267108 x 100 = -22.74%