In fact, it’s going better than “no problem.” The only reason it seems like it’s taking long is because of the abandoned WIPs before this one.
I think I’m definitely over the 70% point of the novel now. I mean, there is no way to say definitively until I actually have the finished draft and have the total word count, but even it things get slightly longer than initially anticipated, I don’t think I’m way behind. As in, I don’t think I’m at the 50% point or anything like that.