-46.83% is the change from 837 to 445
Calculation steps:
[( 445 - 837 ) ÷ 837] x 100 = -46.83%
Formula
Percentage change = [(445 - 837) / 837] x 100
Subtract the new number by the original number
445 - 837 = -392
-392 ÷ 837 = -0.46833930704898447
-0.46833930704898447 x 100 = -46.83%