-83.27% is the change from 986 to 165
Calculation steps:
[( 165 - 986 ) ÷ 986] x 100 = -83.27%
Formula
Percentage change = [(165 - 986) / 986] x 100
Subtract the new number by the original number
165 - 986 = -821
-821 ÷ 986 = -0.8326572008113591
-0.8326572008113591 x 100 = -83.27%