Entered wrong amount 0n form 4797

Go to Search (top right) and type the exact phrase '4797, sale of business property' then Jump to 4797, sale of business property from the results. Select any that apply and edit your entry on the following page. 

OR

1. Sign in - Continue your/take me to my return
2. Go to My Account (top right), then Tools (opens Tools Center)
3. Delete a form (under Other helpful links)
4. From the Review Form List, delete Enterable 4797 (___)

I found out how to change Form 4797.  You have to go to each asset worksheet and make the changes there.  They will be carried through to Form 4797.