This does not make sense to me. I have an Illustrator file and the shape is about 245 x 210 px on the artboard:
I then export this image as a transparent png, using the artboard:
But after it's been exported to my desktop and I right click on it and get info, it says that the dimensions are 1036 x 915:
That's WAY different from how it is in Illustrator. And when I try to upload the image to imgur, it's also too large there as well:
I'm just trying to make this triangle smaller. Why is this happening?