-47.81% is the change from 868 to 453
Calculation steps:
[( 453 - 868 ) ÷ 868] x 100 = -47.81%
Formula
Percentage change = [(453 - 868) / 868] x 100
Subtract the new number by the original number
453 - 868 = -415
-415 ÷ 868 = -0.478110599078341
-0.478110599078341 x 100 = -47.81%