If the card was formatted, it is extremely likely that the data is lost. After a formatting (and not a standard deletion) the removal is much more thorough.
That said, you 'may', and I emphasize 'may', be able to get some of the data back.
There are a few apps/programs out there that "may" be able to help you recover the data.
A few of the programs you could try would be... DiskDigger, MobiSaver, Android-Recovery and Tenorshare. They are all data recovery apps/programs. There are many others out there, so check around and see which you would rather try.
One important note though, most of these programs are not free. They may say they are "free" or have "Free Trials" and "Free Downloads". Yet to actually recover your data, and get...