windows 10 – Why is the size (44.2GB) significantly more than size on disk (92.5MB)?

I use an SSD and am running Windows 10. I recently decided to download some games but, unfortunately, was not able to finish downloading them. Recently, I was running low on memory and decided to see what was taking so much space, but to my surprise, the properties show that the file size is 44.2GB (which seems about right) but the size on disk was showing 92.3MB.Properties Image
Why is this happening?
Should I just let it sit there since technically it isn’t taking a lot of space?