-19.88% is the change from 986 to 790
Calculation steps:
[( 790 - 986 ) ÷ 986] x 100 = -19.88%
Formula
Percentage change = [(790 - 986) / 986] x 100
Subtract the new number by the original number
790 - 986 = -196
-196 ÷ 986 = -0.19878296146044624
-0.19878296146044624 x 100 = -19.88%