Let's divide 473979 by 15
We're looking to find how many times 15 goes into 473979.

Step 1:
4 divided by 15 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 15

Step 2:
15 can be fit into 47 3 times, resulting in a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 45 from 47 leaves us with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 15

Step 3:
15 can be fit into 23 1 times, resulting in a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 31.0
The remainder is 8 after subtracting 15 from 23.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 15

Let's proceed to step 4:
If we divide 89 by 15, we get 5 and a remainder of 14.
Record the quotient 5 as the next digit in the result. 
Result so far: 315.0
If we take 75 away from 89, we end up with 14.
Fetch the next digit (7) from the dividend, attach it to 14 and continue: 147 / 15

Going ahead to step 5:
147 divided by 15 is 9 with a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 3159.0
Deduct 135 from 147 and we're left with 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 15

Step 6:
The number 15 fits into 129 8 times, leaving a remainder of 9.
The next digit of our result is 8. 
Result so far: 31598.0
If we take 120 away from 129, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
When dividing 90 by 15, we get 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 31598.6
Subtracting 90 from 90 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
15 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 31598.6
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
15 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 31598.6
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 31598.6, and the remainder is 0.0.