Novice need help on Stop order by system

 
/ have and order have been stop by system, I don't know why? I read in comment collumn is like this:
so: 98.9%2997.9/3030.7 Any body know what is that mean, my account still have more than $3000.00. Please explain to me Thanks.
Lam Ho
 
It seems you had no required margin. Is so = stop-out?