-0.7% is the change from 853 to 847
Calculation steps:
[( 847 - 853 ) ÷ 853] x 100 = -0.7%
Formula
Percentage change = [(847 - 853) / 853] x 100
Subtract the new number by the original number
847 - 853 = -6
-6 ÷ 853 = -0.007033997655334115
-0.007033997655334115 x 100 = -0.7%