-8.11% is the change from 986 to 906
Calculation steps:
[( 906 - 986 ) ÷ 986] x 100 = -8.11%
Formula
Percentage change = [(906 - 986) / 986] x 100
Subtract the new number by the original number
906 - 986 = -80
-80 ÷ 986 = -0.08113590263691683
-0.08113590263691683 x 100 = -8.11%