Magento 2 How to get the price changed product

I am working with one of requirement, in my case the client wants a feature to get the price changed products (simple & configurable) product.

Explanation : During the product edit from admin, if the admin changed the product(simple & configurable) price I need to store in custom table for my functionality, is there have any good way to achieve this.

Thanks in advance for your support, I am looking forward to your update.