We're dividing 12587761 by 685 
We want to figure out the number of times 12587761 can be divided by 685.

Going ahead to step 1:
The number 685 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 685

Let's proceed to step 2:
If we divide 12 by 685, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 685

Let's proceed to step 3:
If we divide 125 by 685, we get 0 and a remainder of 125.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 125 after subtracting 0 from 125.
Append the next digit (8) from the dividend to 125 and continue with: 1258 / 685

On to step 4:
When dividing 1258 by 685, we get 1 with a remainder of 573.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 573 after subtracting 685 from 1258.
Fetch the next digit (7) from the dividend, attach it to 573 and continue: 5737 / 685

Let's proceed to step 5:
The number 685 fits into 5737 8 times, leaving a remainder of 257.
Write down 8 as next digit of the result. 
Result so far: 18.0
The remainder is 257 after subtracting 5480 from 5737.
Take the next digit (7) from the dividend and append it to 257, then repeat: 2577 / 685

Step 6:
2577 divided by 685 is 3 with a remainder of 522.
Use 3 as the next digit of our solution. 
Result so far: 183.0
Deduct 2055 from 2577 and we're left with 522.
Fetch the next digit (6) from the dividend, attach it to 522 and continue: 5226 / 685

On to step 7:
685 goes into 5226 7 times with a remainder of 431.
Use 7 as the next digit of our solution. 
Result so far: 1837.0
Deduct 4795 from 5226 and we're left with 431.
Bring next digit (1) of the dividend behind the 431 and repeat the process: 4311 / 685

Going ahead to step 8:
685 can be fit into 4311 6 times, resulting in a remainder of 201.
Use 6 as the next digit of our solution. 
Result so far: 18376.0
Subtract 4110 from 4311 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 9:
685 goes into 2010 2 times with a remainder of 640.
The number 2 becomes the next digit in our result. 
Result so far: 18376.2
Subtracting 1370 from 2010 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 10:
If we divide 6400 by 685, we get 9 and a remainder of 235.
Record the quotient 9 as the next digit in the result. 
Result so far: 18376.29
Deduct 6165 from 6400 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 11:
2350 divided by 685 is 3 with a remainder of 295.
Record the quotient 3 as the next digit in the result. 
Result so far: 18376.293
Subtract 2055 from 2350 to get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 12:
2950 divided by 685 is 4 with a remainder of 210.
Write down 4 as next digit of the result. 
Result so far: 18376.2934
If we subtract 2740 from 2950, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 13:
If we divide 2100 by 685, we get 3 and a remainder of 45.
Use 3 as the next digit of our solution. 
Result so far: 18376.29343
The remainder is 45 after subtracting 2055 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 14:
450 divided by 685 is 0 with a remainder of 450.
Put 0 as the next digit of the answer. 
Result so far: 18376.29343
Subtract 0 from 450 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 15:
4500 divided by 685 is 6 with a remainder of 390.
Use 6 as the next digit of our solution. 
Result so far: 18376.2934306
Subtracting 4110 from 4500 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 16:
3900 divided by 685 is 5 with a remainder of 475.
Write down 5 as next digit of the result. 
Result so far: 18376.29343065
Subtracting 3425 from 3900 leaves us with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Our division results in 18376.29343065 with a remaining 4.75e-07.