-12.6% is the change from 849 to 742
Calculation steps:
[( 742 - 849 ) ÷ 849] x 100 = -12.6%
Formula
Percentage change = [(742 - 849) / 849] x 100
Subtract the new number by the original number
742 - 849 = -107
-107 ÷ 849 = -0.12603062426383982
-0.12603062426383982 x 100 = -12.6%