Actually I don't see the 192sts. I'm not sure what size you're making but I'd say that if you're close to the correct number of sts, then that's ok. A few sts more or less in this neckline aren't going to make a difference. You may have missed some increases in one ore two rounds. If the length of the dress looks right and the necksize seems reasonable (not to tight or too loose) go ahead and bind off.
"With RS facing, join for knitting in the round, and CO 4
(3, 2, 3, 2) sts under each arm – 128 (136, 146, 152,
160) sts. Knit all rounds, increasing 2 sts in each side
every 7th round 9 (10, 10, 13, 14) times – 164 (176,
186, 204, 216) sts"