We divide 819240 by 39
We want to divide 819240 by 39.

Going ahead to step 1:
The number 39 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 39

Let's proceed to step 2:
When dividing 81 by 39, we get 2 with a remainder of 3.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 78 from 81, we get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 39

Let's proceed to step 3:
39 can be fit into 39 1 times, resulting in a remainder of 0.
The next digit of our result is 1. 
Result so far: 21.0
Subtract 39 from 39 to get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 39

Advancing to step 4:
If we divide 2 by 39, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 210.0
Subtract 0 from 2 to get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 39

Advancing to step 5:
The number 39 fits into 24 0 times, leaving a remainder of 24.
The next digit of our result is 0. 
Result so far: 2100.0
Deduct 0 from 24 and we're left with 24.
Include the next digit (0) from the dividend after 24, then repeat: 240 / 39

Let's proceed to step 6:
When dividing 240 by 39, we get 6 with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 21006.0
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
The number 39 fits into 60 1 times, leaving a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 21006.1
The remainder is 21 after subtracting 39 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 8:
When dividing 210 by 39, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 21006.15
Deduct 195 from 210 and we're left 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 9:
39 can be fit into 150 3 times, resulting in a remainder of 33.
The next digit of our result is 3. 
Result so far: 21006.153
Subtracting 117 from 150 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 10:
39 can be fit into 330 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 21006.1538
The remainder is 18 after subtracting 312 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
39 can be fit into 180 4 times, resulting in a remainder of 24.
The next digit of our result is 4. 
Result so far: 21006.15384
Subtracting 156 from 180 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
240 divided by 39 is 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 21006.153846
Subtracting 234 from 240 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.

Let's proceed to step 13:
60 divided by 39 is 1 with a remainder of 21.
The next digit of our result is 1. 
Result so far: 21006.1538461
Subtract 39 from 60 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 14:
39 can be fit into 210 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 21006.15384615
Deduct 195 from 210 and we're left 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.

The quotient of the division is 21006.15384615, and the remainder is 1.5e-08.