-0.7% is the change from 854 to 848
Calculation steps:
[( 848 - 854 ) ÷ 854] x 100 = -0.7%
Formula
Percentage change = [(848 - 854) / 854] x 100
Subtract the new number by the original number
848 - 854 = -6
-6 ÷ 854 = -0.00702576112412178
-0.00702576112412178 x 100 = -0.7%