We're dividing 459122 by 15 
Let's see how many times 15 fits into 459122.

Step 1:
15 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 15

Advancing to step 2:
If we divide 45 by 15, we get 3 and a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 0 after subtracting 45 from 45.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 15

Step 3:
When dividing 9 by 15, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 15

Step 4:
15 goes into 91 6 times with a remainder of 1.
The next digit of our result is 6. 
Result so far: 306.0
If we subtract 90 from 91, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 15

Going ahead to step 5:
When dividing 12 by 15, we get 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 3060.0
Subtracting 0 from 12 leaves us with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 15

Step 6:
15 goes into 122 8 times with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 30608.0
Subtracting 120 from 122 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
The number 15 fits into 20 1 times, leaving a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 30608.1
Deduct 15 from 20 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
When dividing 50 by 15, we get 3 with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 30608.13
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
50 divided by 15 is 3 with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 30608.133
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 30608.133, and the remainder is 0.0005.