last change

This depends on the account and change type. If you're on a paid account, you can access the Operation logs from this link: https://zoom.us/account/report/activity/operationlog 

This will display the setting changes from the last 30 days. Keep in mind some things like changes from the Zoom client might not be captured here.

You can find more information on this here: https://support.zoom.us/hc/en-us/articles/360032748331-Using-Operation-Logs 

If this helped, please remember to click on the "Accept as Solution" button below.