-42.29% is the change from 837 to 483
Calculation steps:
[( 483 - 837 ) ÷ 837] x 100 = -42.29%
Formula
Percentage change = [(483 - 837) / 837] x 100
Subtract the new number by the original number
483 - 837 = -354
-354 ÷ 837 = -0.4229390681003584
-0.4229390681003584 x 100 = -42.29%