-19.21% is the change from 453 to 366
Calculation steps:
[( 366 - 453 ) ÷ 453] x 100 = -19.21%
Formula
Percentage change = [(366 - 453) / 453] x 100
Subtract the new number by the original number
366 - 453 = -87
-87 ÷ 453 = -0.19205298013245034
-0.19205298013245034 x 100 = -19.21%
Example