16/38 expressed as a percentage is 42.11%. This rounded figure gives a quick sense of how large the part is compared to a whole.
The fraction 16/38 can be reduced to 8/19, which still represents the same portion. Whether you write it as a fraction or a percentage, the value stays consistent.
In everyday use, you might see this kind of percentage on a report card, a budget, or a sports statistic. Knowing that 42.11% is just another way to show 16 out of 38 helps you compare numbers easily.