-2.11% is the change from 853 to 835
Calculation steps:
[( 835 - 853 ) ÷ 853] x 100 = -2.11%
Formula
Percentage change = [(835 - 853) / 853] x 100
Subtract the new number by the original number
835 - 853 = -18
-18 ÷ 853 = -0.021101992966002344
-0.021101992966002344 x 100 = -2.11%