Unable to Donwload Image

Can you tell us what you mean by 'it remains at 66%' ? 
66% is a preview zoom level showing the zoom level currently being used to display the image preview on screen. Pressing Ctrl+1 on Windows (or Cmd+1 Mac) will change that to 100% zoom. Remember though that in Photoshop 100% zoom is not a physical size. It simply means 1 screen pixel is being used to display 1 image pixel, a very useful relationship as no scaling artifacts are introduced in the preview.
Dave

Hi @Lexy_MacLeod4759! Thank you for reaching out! Please share your exact workflow. How are you downloading them? What's the version of Photoshop you're working with, and the version of your operating system? It'd be really helpful if you could share a screen recording of your export/download process so that we can take a deeper look. You can share it via Google Drive, WeTransfer, or another public file-sharing platform.

Thanks a lot! 

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