How to create custom metadata in Salesforce?

<div>Follow these steps to create custom metadata :</div>1. Go to Setup ->Enter Custom Metadata in Quick find box -> select Custom Metadata Types
2. Click New
3. Enter Label and Plural label
4. Click Save
5. In the Custom Field Section, Click New -> Select Percent -> Click Next.
6. Enter field Label, Length -> Click Next -> Click Save.

Custom metadata types are used in this stage to enable you to configure your app using Salesforce information. The custom metadata type in the component of the package you loaded is already set up. You simply need to set it up.
Now you can add sounds to every activity in your Salesforce org with this component. However, take caution! There is a lot of responsibility that comes with amazing components. Don't irritate your users (or their neighbors) by incorporating sound effects into everything they do.

To create custom metadatain salesforce ,
- Go to setup ->> Custom Metadata Types and click on new custom metadata types button.
- Fill required details.
- After creating this, you will get an option to create fields, layout and validation rules. Once you are done with you can create records like custom setting