-46.97% is the change from 824 to 437
Calculation steps:
[( 437 - 824 ) ÷ 824] x 100 = -46.97%
Formula
Percentage change = [(437 - 824) / 824] x 100
Subtract the new number by the original number
437 - 824 = -387
-387 ÷ 824 = -0.4696601941747573
-0.4696601941747573 x 100 = -46.97%