-12.9% is the change from 853 to 743
Calculation steps:
[( 743 - 853 ) ÷ 853] x 100 = -12.9%
Formula
Percentage change = [(743 - 853) / 853] x 100
Subtract the new number by the original number
743 - 853 = -110
-110 ÷ 853 = -0.12895662368112543
-0.12895662368112543 x 100 = -12.9%