-16.84% is the change from 849 to 706
Calculation steps:
[( 706 - 849 ) ÷ 849] x 100 = -16.84%
Formula
Percentage change = [(706 - 849) / 849] x 100
Subtract the new number by the original number
706 - 849 = -143
-143 ÷ 849 = -0.1684334511189635
-0.1684334511189635 x 100 = -16.84%