-47.83% is the change from 853 to 445
Calculation steps:
[( 445 - 853 ) ÷ 853] x 100 = -47.83%
Formula
Percentage change = [(445 - 853) / 853] x 100
Subtract the new number by the original number
445 - 853 = -408
-408 ÷ 853 = -0.4783118405627198
-0.4783118405627198 x 100 = -47.83%