The Schedule Instances Duplicator tool in the Duplicators group of the Project Setup tool-set can help duplicate multiple picked schedule instances on the current sheet to many other sheets at once.
After the button is clicked, it asks to pick one or more schedule instances on the current sheet.
If the OK button (with the green check mark) in the dialog is pressed, the picked schedule instances will be duplicated accordingly into the chosen views.
If the Cancel button (with a red cross symbol) is pressed, the dialog will be dismissed without doing anything to the Revit model.