We divide 397321 by 19
We want to divide 397321 by 19.

Let's proceed to step 1:
The number 19 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 19

Let's proceed to step 2:
39 divided by 19 is 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 38 from 39, we get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 19

Step 3:
19 goes into 17 0 times with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 17 to get 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 19

Going ahead to step 4:
If we divide 173 by 19, we get 9 and a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 209.0
Subtracting 171 from 173 leaves us with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 19

Advancing to step 5:
When dividing 22 by 19, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 2091.0
Subtracting 19 from 22 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 19

Advancing to step 6:
19 goes into 31 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 20911.0
Subtract 19 from 31 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
120 divided by 19 is 6 with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 20911.6
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
The number 19 fits into 60 3 times, leaving a remainder of 3.
The next digit of our result is 3. 
Result so far: 20911.63
If we subtract 57 from 60, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
19 can be fit into 30 1 times, resulting in a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 20911.631
Subtracting 19 from 30 leaves us 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.

On to step 10:
110 divided by 19 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 20911.6315
If we take 95 away from 110, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 11:
If we divide 150 by 19, we get 7 and a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 20911.63157
If we subtract 133 from 150, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 12:
170 divided by 19 is 8 with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 20911.631578
If we subtract 152 from 170, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 13:
When dividing 180 by 19, we get 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 20911.6315789
Deduct 171 from 180 and we're left 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.

Let's proceed to step 14:
19 can be fit into 90 4 times, resulting in a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 20911.63157894
Deduct 76 from 90 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 20911.63157894 with a remainder of 1.4e-08.