13085017 ÷ 379 
Our goal is to divide 13085017 by 379.

Step 1:
When dividing 1 by 379, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 379

On to step 2:
13 divided by 379 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 379

Step 3:
379 goes into 130 0 times with a remainder of 130.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 130 leaves us with 130.
Include the next digit (8) from the dividend after 130, then repeat: 1308 / 379

Step 4:
If we divide 1308 by 379, we get 3 and a remainder of 171.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 171 after subtracting 1137 from 1308.
Grab the next digit (5) from the dividend, add it to 171, then carry on: 1715 / 379

Moving on to step 5:
The number 379 fits into 1715 4 times, leaving a remainder of 199.
Write down 4 as next digit of the result. 
Result so far: 34.0
Deduct 1516 from 1715 and we're left with 199.
Take the next digit (0) from the dividend and append it to 199, then repeat: 1990 / 379

On to step 6:
The number 379 fits into 1990 5 times, leaving a remainder of 95.
The number 5 becomes the next digit in our result. 
Result so far: 345.0
The remainder is 95 after subtracting 1895 from 1990.
Append the next digit (1) from the dividend to 95 and continue with: 951 / 379

Going ahead to step 7:
The number 379 fits into 951 2 times, leaving a remainder of 193.
Use 2 as the next digit of our solution. 
Result so far: 3452.0
Deduct 758 from 951 and we're left with 193.
Fetch the next digit (7) from the dividend, attach it to 193 and continue: 1937 / 379

Let's proceed to step 8:
If we divide 1937 by 379, we get 5 and a remainder of 42.
Put 5 as the next digit of the answer. 
Result so far: 34525.0
Subtracting 1895 from 1937 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 9:
The number 379 fits into 420 1 times, leaving a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 34525.1
Subtract 379 from 420 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 10:
The number 379 fits into 410 1 times, leaving a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 34525.11
The remainder is 31 after subtracting 379 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

The final outcome is 34525.11, with a leftover of 0.031.