How do I share content to my business page?

I've probably missed something that is really simple, so bear with me here.

When I find some kind of content outside of Facebook that I'd like to share to my business page, I click on the Facebook social media button under said content. It opens the usual pop up but kindly informs me that I have to use my personal account to share the content i.e. it will appear on my wall, not my business page. Is there any way to share it to my business page that doesn't involve just copying and pasting a direct link to the content?

Thanks