Hi @AbhayRaj03
1st step is to categorize the changes that belong to 2024 and 2025. For this you need to have a field that captures the year. Use the below links to have an idea on how to create field that captures year
https://www.servicenow.com/community/itsm-forum/how-to-select-the-only-year-in-date-field/td-p/86207...
https://www.servicenow.com/community/developer-forum/how-do-you-create-a-field-that-holds-only-a-yea...
Then try creating a new report and in the " configure " step you can group by according different years, close codes and then go with the Bar Chart type.
If my response was helpful, please mark my answer helpful 👍 and accept as a solution ✅ so it can be valuable to others.
Thanks
Jaishree R
