811348 divided by 39 
Let's see how many times 39 fits into 811348.

Advancing to step 1:
When dividing 8 by 39, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 39

Advancing to step 2:
If we divide 81 by 39, we get 2 and a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 78 from 81, we get 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 39

Advancing to step 3:
31 divided by 39 is 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 20.0
The remainder is 31 after subtracting 0 from 31.
Fetch the next digit (3) from the dividend, attach it to 31 and continue: 313 / 39

Step 4:
When dividing 313 by 39, we get 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 208.0
If we subtract 312 from 313, we get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 39

Going ahead to step 5:
The number 39 fits into 14 0 times, leaving a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 2080.0
If we take 0 away from 14, we end up with 14.
Append the next digit (8) from the dividend to 14 and continue with: 148 / 39

Advancing to step 6:
39 can be fit into 148 3 times, resulting in a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 20803.0
If we subtract 117 from 148, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
When dividing 310 by 39, we get 7 with a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 20803.7
If we take 273 away from 310, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 8:
When dividing 370 by 39, we get 9 with a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 20803.79
The remainder is 19 after subtracting 351 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
190 divided by 39 is 4 with a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 20803.794
Subtract 156 from 190 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 10:
340 divided by 39 is 8 with a remainder of 28.
The next digit of our result is 8. 
Result so far: 20803.7948
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
If we divide 280 by 39, we get 7 and a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 20803.79487
The remainder is 7 after subtracting 273 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
70 divided by 39 is 1 with a remainder of 31.
The next digit of our result is 1. 
Result so far: 20803.794871
Deduct 39 from 70 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 13:
39 can be fit into 310 7 times, resulting in a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 20803.7948717
The remainder is 37 after subtracting 273 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 14:
39 goes into 370 9 times with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 20803.79487179
If we take 351 away from 370, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 20803.79487179 with a remainder of 1.9e-08.