-50.97% is the change from 924 to 453
Calculation steps:
[( 453 - 924 ) ÷ 924] x 100 = -50.97%
Formula
Percentage change = [(453 - 924) / 924] x 100
Subtract the new number by the original number
453 - 924 = -471
-471 ÷ 924 = -0.5097402597402597
-0.5097402597402597 x 100 = -50.97%