-8.72% is the change from 986 to 900
Calculation steps:
[( 900 - 986 ) ÷ 986] x 100 = -8.72%
Formula
Percentage change = [(900 - 986) / 986] x 100
Subtract the new number by the original number
900 - 986 = -86
-86 ÷ 986 = -0.0872210953346856
-0.0872210953346856 x 100 = -8.72%