-53.86% is the change from 453 to 209
Calculation steps:
[( 209 - 453 ) ÷ 453] x 100 = -53.86%
Formula
Percentage change = [(209 - 453) / 453] x 100
Subtract the new number by the original number
209 - 453 = -244
-244 ÷ 453 = -0.5386313465783664
-0.5386313465783664 x 100 = -53.86%