-13.1% is the change from 855 to 743
Calculation steps:
[( 743 - 855 ) ÷ 855] x 100 = -13.1%
Formula
Percentage change = [(743 - 855) / 855] x 100
Subtract the new number by the original number
743 - 855 = -112
-112 ÷ 855 = -0.13099415204678364
-0.13099415204678364 x 100 = -13.1%