We look at the division of 310146 by 15 
Let's see how many times 15 fits into 310146.

Going ahead to step 1:
15 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 15

Going ahead to step 2:
31 divided by 15 is 2 with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 30 from 31 and we're left with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 15

Advancing to step 3:
When dividing 10 by 15, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we take 0 away from 10, we end up with 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 15

Going ahead to step 4:
15 goes into 101 6 times with a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 206.0
Subtract 90 from 101 to get 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 15

Let's proceed to step 5:
When dividing 114 by 15, we get 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 2067.0
If we subtract 105 from 114, we get 9.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 15

Going ahead to step 6:
If we divide 96 by 15, we get 6 and a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 20676.0
Subtract 90 from 96 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
The number 15 fits into 60 4 times, leaving a remainder of 0.
The next digit of our result is 4. 
Result so far: 20676.4
Subtract 60 from 60 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 8:
0 divided by 15 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 20676.4
Deduct 0 from 0 and we're left 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.

Step 9:
When dividing 0 by 15, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 20676.4
If we take 0 away from 0, we end up 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.

The quotient of the division is 20676.4, and the remainder is 0.0.