We look at the division of 816622 by 39 
Let's see how many times 39 fits into 816622.

Let's proceed to step 1:
8 divided by 39 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 39

Let's proceed to step 2:
The number 39 fits into 81 2 times, leaving a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 78 from 81 and we're left with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 39

Moving on to step 3:
39 can be fit into 36 0 times, resulting in a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we take 0 away from 36, we end up with 36.
Bring next digit (6) of the dividend behind the 36 and repeat the process: 366 / 39

Moving on to step 4:
39 can be fit into 366 9 times, resulting in a remainder of 15.
Put 9 as the next digit of the answer. 
Result so far: 209.0
Subtract 351 from 366 to get 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 39

Moving on to step 5:
The number 39 fits into 152 3 times, leaving a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 2093.0
If we subtract 117 from 152, we get 35.
Take the next digit (2) from the dividend and append it to 35, then repeat: 352 / 39

Step 6:
If we divide 352 by 39, we get 9 and a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 20939.0
If we take 351 away from 352, we end up with 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 7:
When dividing 10 by 39, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 20939.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
The number 39 fits into 100 2 times, leaving a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 20939.02
Subtract 78 from 100 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
When dividing 220 by 39, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 20939.025
If we take 195 away from 220, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 10:
If we divide 250 by 39, we get 6 and a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 20939.0256
Subtract 234 from 250 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
39 can be fit into 160 4 times, resulting in a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 20939.02564
If we take 156 away from 160, we end up 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.

Let's proceed to step 12:
The number 39 fits into 40 1 times, leaving a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 20939.025641
Subtract 39 from 40 to 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.

Step 13:
If we divide 10 by 39, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 20939.025641
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.

Step 14:
When dividing 100 by 39, we get 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 20939.02564102
Subtracting 78 from 100 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 20939.02564102, with a leftover of 2.2e-08.