Our communities don't have medical doctors answering questions, but even if we did, it seems that physical examination of the tumor is needed. Your report doesn't mention whether it was ulcerated, or whether it has been determined to be metastatic or not - just that it was consistent with a previous biopsy. I don't think this will be illuminating, but you may have more information than we can see here: https://www.skincancer.org/skin-cancer-information/melanoma/the-stages-of-melanoma
"The surgical margins are free" is good news - it means that on the very outermost portion of the biopsy, there were no cancerous cells found.
The report will need to be interpreted by your doctor.