-5.16% is the change from 853 to 809
Calculation steps:
[( 809 - 853 ) ÷ 853] x 100 = -5.16%
Formula
Percentage change = [(809 - 853) / 853] x 100
Subtract the new number by the original number
809 - 853 = -44
-44 ÷ 853 = -0.05158264947245018
-0.05158264947245018 x 100 = -5.16%