We look at the division of 691909 by 39 
We want to figure out the number of times 691909 can be divided by 39.

Going ahead to step 1:
If we divide 6 by 39, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 39

Going ahead to step 2:
The number 39 fits into 69 1 times, leaving a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 39 from 69 to get 30.
Grab the next digit (1) from the dividend, add it to 30, then carry on: 301 / 39

Advancing to step 3:
The number 39 fits into 301 7 times, leaving a remainder of 28.
The next digit of our result is 7. 
Result so far: 17.0
The remainder is 28 after subtracting 273 from 301.
Fetch the next digit (9) from the dividend, attach it to 28 and continue: 289 / 39

Moving on to step 4:
289 divided by 39 is 7 with a remainder of 16.
The next digit of our result is 7. 
Result so far: 177.0
The remainder is 16 after subtracting 273 from 289.
Grab the next digit (0) from the dividend, add it to 16, then carry on: 160 / 39

Step 5:
The number 39 fits into 160 4 times, leaving a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 1774.0
Subtract 156 from 160 to get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 39

Step 6:
39 can be fit into 49 1 times, resulting in a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 17741.0
If we take 39 away from 49, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
39 goes into 100 2 times with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 17741.2
If we subtract 78 from 100, we 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 8:
The number 39 fits into 220 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 17741.25
Subtracting 195 from 220 leaves us 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.

Going ahead to step 9:
39 can be fit into 250 6 times, resulting in a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 17741.256
The remainder is 16 after subtracting 234 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
160 divided by 39 is 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 17741.2564
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
When dividing 40 by 39, we get 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 17741.25641
The remainder is 1 after subtracting 39 from 40.
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 12:
39 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 17741.25641
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
39 can be fit into 100 2 times, resulting in a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 17741.2564102
If we subtract 78 from 100, we 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.

Going ahead to step 14:
39 can be fit into 220 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 17741.25641025
Subtract 195 from 220 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

In conclusion, the division gives 17741.25641025 with a balance of 2.5e-08.