We look at the division of 400069 by 19 
We're looking to find how many times 19 goes into 400069.

On to step 1:
4 divided by 19 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 19

Going ahead to step 2:
40 divided by 19 is 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 38 from 40, we get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 19

Step 3:
19 goes into 20 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 19 from 20 to get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 19

Step 4:
The number 19 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 210.0
Deduct 0 from 10 and we're left with 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 19

On to step 5:
When dividing 106 by 19, we get 5 with a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 2105.0
The remainder is 11 after subtracting 95 from 106.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 19

On to step 6:
19 goes into 119 6 times with a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 21056.0
If we subtract 114 from 119, 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.

Let's proceed to step 7:
19 can be fit into 50 2 times, resulting in a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 21056.2
If we take 38 away from 50, we end up with 12.
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 8:
19 can be fit into 120 6 times, resulting in a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 21056.26
The remainder is 6 after subtracting 114 from 120.
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 9:
19 goes into 60 3 times with a remainder of 3.
The next digit of our result is 3. 
Result so far: 21056.263
The remainder is 3 after subtracting 57 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 10:
30 divided by 19 is 1 with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 21056.2631
If we subtract 19 from 30, we get 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 11:
The number 19 fits into 110 5 times, leaving a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 21056.26315
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.

Advancing to step 12:
19 goes into 150 7 times with a remainder of 17.
The next digit of our result is 7. 
Result so far: 21056.263157
Subtract 133 from 150 to 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 13:
When dividing 170 by 19, we get 8 with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 21056.2631578
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.

Going ahead to step 14:
19 goes into 180 9 times with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 21056.26315789
Subtracting 171 from 180 leaves us 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.

The final result is 21056.26315789 with a remainder of 9e-09.