How it works...

We can see the divide() function in action:

val dividend = 10
val divisor = 3
val (quotient, remainder) = divide(dividend, divisor)

print("$dividend / $divisor = $quotient r $remainder")

The preceding code is going to print the following output:

10 / 3 = 3 r 1

Thanks to the fact that we are returning a data class instance, the DivisionResult class, we can benefit from the destructuring feature and assign the result to a set of separate variables.