Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

On paper I have 1 share in my company. How can I sell a smaller percentage of my company to another party?
Simple: Do a stock split. Each 1 Ordinary share now = 100 Ordinary shares (or 100,000 or whatever you choose). Then sell 20 (or 20,000) of them to your third party. (Stock splits are fairly routine occurrence. Apple for example has done several, most recently in 2014 when 1 share = 7 shares). Alternatively you could go the route of creating a new share class with different rights, preferences etc. But this is more complicated.