Added Dividend Yield Calculator

[Meetjain1]

Fixes Issue🛠️

Closes #1228

Description👨‍💻

Added Dividend Yield Calculator

Type of change📄

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

How this has been tested✅

Tested locally.

Checklist✅

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added demonstration in the form of GIF/video file
• I am an Open Source Contributor

Screenshots/GIF📷

[github-actions]

Hey @Meetjain1, Welcome to the project CalcDiverse! 🎊
Thanks for your contribution! Your effort makes this project better. Keep it up! 🙌
Please wait for the PR to be reviewed. Happy Coding!! ✨

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[Rakesh9100]

Pls work on these @Meetjain1

1. Rename your folder to Dividend-Yield-Calculator, and make the changes accordingly by making the new commits in this same PR!
2. Add your calculator in the main index.html file to display it on the website.

[Meetjain1]

Pls work on these @Meetjain1

1. Rename your folder to Dividend-Yield-Calculator, and make the changes accordingly by making the new commits in this same PR!
2. Add your calculator in the main index.html file to display it on the website.

@Rakesh9100 done with these changes . Thanks

[github-actions]

Congrats, Your pull request has been successfully merged 🥳🎉 Thank you for your contribution to my project 🚀 Keep Contributing!! ✨ @Meetjain1