-5.28% is the change from 853 to 808
Calculation steps:
[( 808 - 853 ) ÷ 853] x 100 = -5.28%
Formula
Percentage change = [(808 - 853) / 853] x 100
Subtract the new number by the original number
808 - 853 = -45
-45 ÷ 853 = -0.05275498241500586
-0.05275498241500586 x 100 = -5.28%