We're dividing 439720 by 19 
Let's see how many times 19 fits into 439720.

Going ahead to step 1:
If we divide 4 by 19, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 19

On to step 2:
43 divided by 19 is 2 with a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 38 from 43 and we're left with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 19

Moving on to step 3:
19 goes into 59 3 times with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtracting 57 from 59 leaves us with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 19

Moving on to step 4:
The number 19 fits into 27 1 times, leaving a remainder of 8.
The next digit of our result is 1. 
Result so far: 231.0
If we take 19 away from 27, we end up with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 19

Step 5:
If we divide 82 by 19, we get 4 and a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 2314.0
The remainder is 6 after subtracting 76 from 82.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 19

Step 6:
60 divided by 19 is 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 23143.0
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.

Let's proceed to step 7:
If we divide 30 by 19, we get 1 and a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 23143.1
Subtract 19 from 30 to 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.

Step 8:
When dividing 110 by 19, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 23143.15
If we subtract 95 from 110, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
The number 19 fits into 150 7 times, leaving a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 23143.157
If we take 133 away from 150, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 10:
19 goes into 170 8 times with a remainder of 18.
The next digit of our result is 8. 
Result so far: 23143.1578
If we take 152 away from 170, we end up with 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 11:
The number 19 fits into 180 9 times, leaving a remainder of 9.
The next digit of our result is 9. 
Result so far: 23143.15789
If we subtract 171 from 180, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 12:
If we divide 90 by 19, we get 4 and a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 23143.157894
If we take 76 away from 90, we end up 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.

Let's proceed to step 13:
If we divide 140 by 19, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 23143.1578947
Subtract 133 from 140 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 14:
If we divide 70 by 19, we get 3 and a remainder of 13.
The next digit of our result is 3. 
Result so far: 23143.15789473
If we subtract 57 from 70, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

In conclusion, the division gives 23143.15789473 with a balance of 1.3e-08.