Using Boot Camp Assistant, I started to create a 50 GB partition, but it hung on partitioning. After waiting about 30 minutes without the progress bar moving, I quit the Boot Camp Assistant, thinking I would be able to fix the partition either by using the Boot Camp Assistant or the Disk Utility. However, the partition doesn't appear in either. Instead, my drive has just become 50 GB smaller. Looking for other solutions, people were generally able to find the partition by using Terminal application commands, however I haven't even been able to do that. (Notice in Disk Utility, it says Macintosh HD is 441.65GB, but "Capacity" is 500.28GB):
I tried booting in Recovery mode and doing First Aid in the Disk Utility. This resulted in the same "All's Fine," but still haven't gotten my 50GB back. I spent all day clearing 100GB to make room for a Windows partition, and now in the Finder I'm down to 43GB :/.
Any help would be greatly appreciated, thank you!