-36.64% is the change from 453 to 287
Calculation steps:
[( 287 - 453 ) ÷ 453] x 100 = -36.64%
Formula
Percentage change = [(287 - 453) / 453] x 100
Subtract the new number by the original number
287 - 453 = -166
-166 ÷ 453 = -0.36644591611479027
-0.36644591611479027 x 100 = -36.64%