-80.02% is the change from 986 to 197
Calculation steps:
[( 197 - 986 ) ÷ 986] x 100 = -80.02%
Formula
Percentage change = [(197 - 986) / 986] x 100
Subtract the new number by the original number
197 - 986 = -789
-789 ÷ 986 = -0.8002028397565923
-0.8002028397565923 x 100 = -80.02%