We look at the division of 12345937 by 691 
We want to figure out the number of times 12345937 can be divided by 691.

Advancing to step 1:
691 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 691

Let's proceed to step 2:
12 divided by 691 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 691

Advancing to step 3:
If we divide 123 by 691, we get 0 and a remainder of 123.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 123 after subtracting 0 from 123.
Append the next digit (4) from the dividend to 123 and continue with: 1234 / 691

Going ahead to step 4:
691 can be fit into 1234 1 times, resulting in a remainder of 543.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 543 after subtracting 691 from 1234.
Include the next digit (5) from the dividend after 543, then repeat: 5435 / 691

Let's proceed to step 5:
When dividing 5435 by 691, we get 7 with a remainder of 598.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 4837 from 5435, we get 598.
Take the next digit (9) from the dividend and append it to 598, then repeat: 5989 / 691

Step 6:
691 can be fit into 5989 8 times, resulting in a remainder of 461.
Put 8 as the next digit of the answer. 
Result so far: 178.0
Subtract 5528 from 5989 to get 461.
Include the next digit (3) from the dividend after 461, then repeat: 4613 / 691

Step 7:
691 can be fit into 4613 6 times, resulting in a remainder of 467.
Use 6 as the next digit of our solution. 
Result so far: 1786.0
Subtracting 4146 from 4613 leaves us with 467.
Fetch the next digit (7) from the dividend, attach it to 467 and continue: 4677 / 691

On to step 8:
The number 691 fits into 4677 6 times, leaving a remainder of 531.
The next digit of our result is 6. 
Result so far: 17866.0
Subtract 4146 from 4677 to get 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

Moving on to step 9:
5310 divided by 691 is 7 with a remainder of 473.
The next digit of our result is 7. 
Result so far: 17866.7
Deduct 4837 from 5310 and we're left with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Let's proceed to step 10:
4730 divided by 691 is 6 with a remainder of 584.
Use 6 as the next digit of our solution. 
Result so far: 17866.76
If we take 4146 away from 4730, we end up with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Going ahead to step 11:
691 can be fit into 5840 8 times, resulting in a remainder of 312.
Use 8 as the next digit of our solution. 
Result so far: 17866.768
If we take 5528 away from 5840, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Going ahead to step 12:
3120 divided by 691 is 4 with a remainder of 356.
Put 4 as the next digit of the answer. 
Result so far: 17866.7684
If we take 2764 away from 3120, we end up with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Going ahead to step 13:
The number 691 fits into 3560 5 times, leaving a remainder of 105.
The number 5 becomes the next digit in our result. 
Result so far: 17866.76845
Deduct 3455 from 3560 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 14:
If we divide 1050 by 691, we get 1 and a remainder of 359.
Write down 1 as next digit of the result. 
Result so far: 17866.768451
Deduct 691 from 1050 and we're left with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Advancing to step 15:
If we divide 3590 by 691, we get 5 and a remainder of 135.
The number 5 becomes the next digit in our result. 
Result so far: 17866.7684515
Subtracting 3455 from 3590 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 16:
691 goes into 1350 1 times with a remainder of 659.
Put 1 as the next digit of the answer. 
Result so far: 17866.76845151
Subtracting 691 from 1350 leaves us with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

The quotient of the division is 17866.76845151, and the remainder is 6.59e-07.