-17.04% is the change from 986 to 818
Calculation steps:
[( 818 - 986 ) ÷ 986] x 100 = -17.04%
Formula
Percentage change = [(818 - 986) / 986] x 100
Subtract the new number by the original number
818 - 986 = -168
-168 ÷ 986 = -0.17038539553752535
-0.17038539553752535 x 100 = -17.04%