-53.61% is the change from 873 to 405
Calculation steps:
[( 405 - 873 ) ÷ 873] x 100 = -53.61%
Formula
Percentage change = [(405 - 873) / 873] x 100
Subtract the new number by the original number
405 - 873 = -468
-468 ÷ 873 = -0.5360824742268041
-0.5360824742268041 x 100 = -53.61%