-1.16% is the change from 859 to 849
Calculation steps:
[( 849 - 859 ) ÷ 859] x 100 = -1.16%
Formula
Percentage change = [(849 - 859) / 859] x 100
Subtract the new number by the original number
849 - 859 = -10
-10 ÷ 859 = -0.011641443538998836
-0.011641443538998836 x 100 = -1.16%