We're dividing 13085957 by 125 
We're looking to find how many times 125 goes into 13085957.

Going ahead to step 1:
The number 125 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
If we subtract 0 from 1, we get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 125

Moving on to step 2:
125 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Append the next digit (0) from the dividend to 13 and continue with: 130 / 125

Going ahead to step 3:
125 can be fit into 130 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 125 from 130, we get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 125

On to step 4:
58 divided by 125 is 0 with a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 58 and we're left with 58.
Include the next digit (5) from the dividend after 58, then repeat: 585 / 125

On to step 5:
585 divided by 125 is 4 with a remainder of 85.
Write down 4 as next digit of the result. 
Result so far: 104.0
Subtracting 500 from 585 leaves us with 85.
Grab the next digit (9) from the dividend, add it to 85, then carry on: 859 / 125

Advancing to step 6:
The number 125 fits into 859 6 times, leaving a remainder of 109.
Write down 6 as next digit of the result. 
Result so far: 1046.0
If we take 750 away from 859, we end up with 109.
Take the next digit (5) from the dividend and append it to 109, then repeat: 1095 / 125

Moving on to step 7:
When dividing 1095 by 125, we get 8 with a remainder of 95.
The next digit of our result is 8. 
Result so far: 10468.0
Subtracting 1000 from 1095 leaves us with 95.
Bring next digit (7) of the dividend behind the 95 and repeat the process: 957 / 125

Let's proceed to step 8:
125 can be fit into 957 7 times, resulting in a remainder of 82.
The next digit of our result is 7. 
Result so far: 104687.0
If we take 875 away from 957, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 9:
When dividing 820 by 125, we get 6 with a remainder of 70.
Write down 6 as next digit of the result. 
Result so far: 104687.6
The remainder is 70 after subtracting 750 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
700 divided by 125 is 5 with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 104687.65
Deduct 625 from 700 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 11:
125 goes into 750 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 104687.656
The remainder is 0 after subtracting 750 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
0 divided by 125 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 104687.656
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 13:
If we divide 0 by 125, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 104687.656
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 104687.656, with a leftover of 0.0.