-46.01% is the change from 839 to 453
Calculation steps:
[( 453 - 839 ) ÷ 839] x 100 = -46.01%
Formula
Percentage change = [(453 - 839) / 839] x 100
Subtract the new number by the original number
453 - 839 = -386
-386 ÷ 839 = -0.4600715137067938
-0.4600715137067938 x 100 = -46.01%