My site was hacked some time ago. I've since then redesigned it and obviously removed all the injection spam. Now I see in search console that I'm getting hundreds of url errors (from the spam links that no longer work). How do I remove them from the search console. The only option I see is "mark as fixed", but obviously they are not "fixed", rather removed. I've already uploaded a new sitemap and fetched the site, as well as submitted a reconsideration request that has been approved.

I launched my redesigned website 4 days ago. I submitted a new site map, as well as submitted it to index in search console (google webmasters). I see that when I google my site, My new open graph settings are coming up correct. Still, a lot of my old site pages are definitely still indexed within google. How long will it take for google to drop off or "de-index" my old pages? Due to the way I restructured my website, a lot of the items are no longer available on my site. This is on purpose. I'm a graphic designer, and with the new change, I removed many old portfolio items, as well as any references to web design since I will no longer offering that service. My site is the following:
http://studio35design.com