-3.63% is the change from 853 to 822
Calculation steps:
[( 822 - 853 ) ÷ 853] x 100 = -3.63%
Formula
Percentage change = [(822 - 853) / 853] x 100
Subtract the new number by the original number
822 - 853 = -31
-31 ÷ 853 = -0.03634232121922626
-0.03634232121922626 x 100 = -3.63%