Clicking the i icon at the lower-right corner of the form page while browsing your entry will display the history details, such as the create date, user the entry was created by, entry manager, users that are notified, and locking status.
If you have access rights higher than survey user (such as viewer, bulletin user, or admin), you will be able to view the history details of records.
You can click on the added/modified records, to view details on additions and modifications.