Telerik Kendo UI for Angular: For decimal exactitude: format="##.0000 \%" $("#grid").kendoGrid({ Following 4 steps are required to make the MVVM grid working with " Export To Excel " custom functionality. The following example demonstrates how to format cell values of the Grid while exporting it to Excel. the data.filter.filters collection in the code above may contain a filter or a filter group, so you have to check for that and recursively convert values as appropriate. Kendo grid number formatting as percentage issue. I am displaying numeric value formatted as percentage using the following: columns.push ( { field: key, hidden: false,