How do I scale up an image in Illustrator to a normal size?

I have an image in Illustrator that I've made, but I made it at 2500% zoom. How do I scale the image back up so that it is normal size when it's at 100% zoom? Or at the very least, how do I export it to InDesign at a decent size so I can work with it effectively? I can always zoom in to 2000% and then take a screenshot, but that feels like a workaround (because it is a workaround).