We divide 12615086 by 671
Our goal is to divide 12615086 by 671.

Let's proceed to step 1:
1 divided by 671 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 671

Step 2:
If we divide 12 by 671, we get 0 and a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 671

Going ahead to step 3:
If we divide 126 by 671, we get 0 and a remainder of 126.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 126 leaves us with 126.
Append the next digit (1) from the dividend to 126 and continue with: 1261 / 671

Moving on to step 4:
When dividing 1261 by 671, we get 1 with a remainder of 590.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 671 away from 1261, we end up with 590.
Grab the next digit (5) from the dividend, add it to 590, then carry on: 5905 / 671

Going ahead to step 5:
When dividing 5905 by 671, we get 8 with a remainder of 537.
Use 8 as the next digit of our solution. 
Result so far: 18.0
The remainder is 537 after subtracting 5368 from 5905.
Fetch the next digit (0) from the dividend, attach it to 537 and continue: 5370 / 671

Advancing to step 6:
5370 divided by 671 is 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 188.0
Subtracting 5368 from 5370 leaves us with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 671

Going ahead to step 7:
671 goes into 28 0 times with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 1880.0
Subtract 0 from 28 to get 28.
Append the next digit (6) from the dividend to 28 and continue with: 286 / 671

Advancing to step 8:
286 divided by 671 is 0 with a remainder of 286.
Put 0 as the next digit of the answer. 
Result so far: 18800.0
Subtract 0 from 286 to get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Moving on to step 9:
The number 671 fits into 2860 4 times, leaving a remainder of 176.
The number 4 becomes the next digit in our result. 
Result so far: 18800.4
The remainder is 176 after subtracting 2684 from 2860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 10:
671 can be fit into 1760 2 times, resulting in a remainder of 418.
The next digit of our result is 2. 
Result so far: 18800.42
Deduct 1342 from 1760 and we're left with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Step 11:
671 goes into 4180 6 times with a remainder of 154.
The number 6 becomes the next digit in our result. 
Result so far: 18800.426
If we subtract 4026 from 4180, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

On to step 12:
When dividing 1540 by 671, we get 2 with a remainder of 198.
Use 2 as the next digit of our solution. 
Result so far: 18800.4262
If we subtract 1342 from 1540, we get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 13:
When dividing 1980 by 671, we get 2 with a remainder of 638.
The next digit of our result is 2. 
Result so far: 18800.42622
The remainder is 638 after subtracting 1342 from 1980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6380, and continue the process.

The quotient of the division is 18800.42622, and the remainder is 0.000638.