12/28 as a percentage is 42.86%. This value tells you how much of a whole 12 parts out of 28 represent when you look at it in terms of 100.
The fraction 12/28 can also be reduced to 3/7, which still equals the same percentage. Seeing it as a percentage makes it easier to compare with other numbers that are already in percent form.
In everyday situations, you might use this percentage to describe a portion of a group, a success rate, or a share of a budget. It’s a quick way to communicate the size of the part relative to the whole.
Remember, the rounded figure 42.86% is accurate to two decimal places, which is usually precise enough for most practical uses.