-45.02% is the change from 824 to 453
Calculation steps:
[( 453 - 824 ) ÷ 824] x 100 = -45.02%
Formula
Percentage change = [(453 - 824) / 824] x 100
Subtract the new number by the original number
453 - 824 = -371
-371 ÷ 824 = -0.45024271844660196
-0.45024271844660196 x 100 = -45.02%