Because Percent means per 100 think. Percentage Difference The percentage difference is. The percent the base and the resulting amount.
As you read the examples ask yourself if you understand how to restate each problem as a simple percent relationship.
In this non-linear system users are free to take whatever path through the material best serves their needs. One is the percentage of the data that is below the amount in question amount in question. Under normal circumstances all numbers are compared to the number 1 using division. The Percent From the Whole.