-98.99% is the change from 986 to 10
Calculation steps:
[( 10 - 986 ) ÷ 986] x 100 = -98.99%
Formula
Percentage change = [(10 - 986) / 986] x 100
Subtract the new number by the original number
10 - 986 = -976
-976 ÷ 986 = -0.9898580121703854
-0.9898580121703854 x 100 = -98.99%