I'll try. So in computer science, at least in some parts, division is done by asking how many times can you subtract. For example, 9 / 4 means how many times can you subtract 4 from 9 to get the non-remainder, non-decimal value. The answer here is 2. As 9 / 4 = 2, you can subtract 4 from 9 a total of 2 times. Following this logic, how many times can you subtract 0 from 9? Infinity times.