-27.08% is the change from 853 to 622
Calculation steps:
[( 622 - 853 ) ÷ 853] x 100 = -27.08%
Formula
Percentage change = [(622 - 853) / 853] x 100
Subtract the new number by the original number
622 - 853 = -231
-231 ÷ 853 = -0.2708089097303634
-0.2708089097303634 x 100 = -27.08%