What percentage of calories are in a bowl of oatmeal with sugar butter and raisins?

The percentage of calories from sugar, butter, and raisins in a bowl of oatmeal can vary based on the specific amounts used. Generally, oatmeal itself is low in calories compared to the added sugar and butter, which are calorie-dense. If you consider a typical serving with a tablespoon of sugar, a tablespoon of butter, and a small handful of raisins, the added ingredients could account for around 30-50% of the total calories, depending on portion sizes. For a precise calculation, you would need the specific amounts of each ingredient used.