We're dividing 319811 by 15 
Our goal is to divide 319811 by 15.

Moving on to step 1:
3 divided by 15 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 15

On to step 2:
31 divided by 15 is 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 30 from 31 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 15

Step 3:
If we divide 19 by 15, we get 1 and a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtracting 15 from 19 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 15

Step 4:
When dividing 48 by 15, we get 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 213.0
If we take 45 away from 48, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 15

On to step 5:
If we divide 31 by 15, we get 2 and a remainder of 1.
The next digit of our result is 2. 
Result so far: 2132.0
Deduct 30 from 31 and we're left with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 15

On to step 6:
11 divided by 15 is 0 with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 21320.0
If we take 0 away from 11, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
15 goes into 110 7 times with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 21320.7
The remainder is 5 after subtracting 105 from 110.
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 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 21320.73
Subtract 45 from 50 to 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:
15 goes into 50 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 21320.733
Subtracting 45 from 50 leaves us 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.

Our division results in 21320.733 with a remaining 0.0005.