We divide 398909 by 19
We're looking to find how many times 19 goes into 398909.

Advancing to step 1:
When dividing 3 by 19, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 19

Moving on to step 2:
19 goes into 39 2 times with a remainder of 1.
The next digit of our result is 2. 
Result so far: 2.0
If we take 38 away from 39, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 19

Going ahead to step 3:
19 goes into 18 0 times with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtract 0 from 18 to get 18.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 19

Moving on to step 4:
The number 19 fits into 189 9 times, leaving a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 209.0
Deduct 171 from 189 and we're left with 18.
Append the next digit (0) from the dividend to 18 and continue with: 180 / 19

Going ahead to step 5:
The number 19 fits into 180 9 times, leaving a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 2099.0
Subtract 171 from 180 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 19

Advancing to step 6:
If we divide 99 by 19, we get 5 and a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 20995.0
Deduct 95 from 99 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
19 goes into 40 2 times with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 20995.2
Subtract 38 from 40 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
The number 19 fits into 20 1 times, leaving a remainder of 1.
The next digit of our result is 1. 
Result so far: 20995.21
If we subtract 19 from 20, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
10 divided by 19 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 20995.21
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
100 divided by 19 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 20995.2105
If we subtract 95 from 100, 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.

Advancing to step 11:
The number 19 fits into 50 2 times, leaving a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 20995.21052
The remainder is 12 after subtracting 38 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
19 can be fit into 120 6 times, resulting in a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 20995.210526
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.

Moving on to step 13:
When dividing 60 by 19, we get 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 20995.2105263
Subtracting 57 from 60 leaves us with 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 14:
19 goes into 30 1 times with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 20995.21052631
If we take 19 away from 30, 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.

Our division results in 20995.21052631 with a remaining 1.1e-08.