-93.82% is the change from 453 to 28
Calculation steps:
[( 28 - 453 ) ÷ 453] x 100 = -93.82%
Formula
Percentage change = [(28 - 453) / 453] x 100
Subtract the new number by the original number
28 - 453 = -425
-425 ÷ 453 = -0.9381898454746137
-0.9381898454746137 x 100 = -93.82%