-47.54% is the change from 833 to 437
Calculation steps:
[( 437 - 833 ) ÷ 833] x 100 = -47.54%
Formula
Percentage change = [(437 - 833) / 833] x 100
Subtract the new number by the original number
437 - 833 = -396
-396 ÷ 833 = -0.47539015606242496
-0.47539015606242496 x 100 = -47.54%