Numerators and Denominators
When assessing a risk it's sometimes helpful to have a picture. Here, you can display a risk as a visual fraction of people - numerator over denominator. A maximum of 1000 people are displayed, but you may enter a denominator up to 10000 since the visualisation is capable of displaying tenths of a person. You can also ask it to display things like 8.3 out of 100.