-79.6% is the change from 853 to 174
Calculation steps:
[( 174 - 853 ) ÷ 853] x 100 = -79.6%
Formula
Percentage change = [(174 - 853) / 853] x 100
Subtract the new number by the original number
174 - 853 = -679
-679 ÷ 853 = -0.7960140679953107
-0.7960140679953107 x 100 = -79.6%