We're dividing 18680159 by 107 
Our goal is to divide 18680159 by 107.

Step 1:
107 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 107

Going ahead to step 2:
107 can be fit into 18 0 times, resulting in a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 107

On to step 3:
If we divide 186 by 107, we get 1 and a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 107 from 186 and we're left with 79.
Take the next digit (8) from the dividend and append it to 79, then repeat: 798 / 107

On to step 4:
When dividing 798 by 107, we get 7 with a remainder of 49.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 749 from 798 to get 49.
Fetch the next digit (0) from the dividend, attach it to 49 and continue: 490 / 107

Let's proceed to step 5:
The number 107 fits into 490 4 times, leaving a remainder of 62.
Put 4 as the next digit of the answer. 
Result so far: 174.0
Subtracting 428 from 490 leaves us with 62.
Grab the next digit (1) from the dividend, add it to 62, then carry on: 621 / 107

Advancing to step 6:
107 can be fit into 621 5 times, resulting in a remainder of 86.
Record the quotient 5 as the next digit in the result. 
Result so far: 1745.0
Subtract 535 from 621 to get 86.
Include the next digit (5) from the dividend after 86, then repeat: 865 / 107

Going ahead to step 7:
865 divided by 107 is 8 with a remainder of 9.
The next digit of our result is 8. 
Result so far: 17458.0
If we subtract 856 from 865, we get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 107

Moving on to step 8:
When dividing 99 by 107, we get 0 with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 174580.0
If we take 0 away from 99, we end up with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Advancing to step 9:
107 can be fit into 990 9 times, resulting in a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 174580.9
The remainder is 27 after subtracting 963 from 990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 10:
If we divide 270 by 107, we get 2 and a remainder of 56.
The next digit of our result is 2. 
Result so far: 174580.92
Deduct 214 from 270 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 11:
107 goes into 560 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 174580.925
Deduct 535 from 560 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 12:
107 can be fit into 250 2 times, resulting in a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 174580.9252
The remainder is 36 after subtracting 214 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
107 can be fit into 360 3 times, resulting in a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 174580.92523
Subtracting 321 from 360 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 14:
107 can be fit into 390 3 times, resulting in a remainder of 69.
Use 3 as the next digit of our solution. 
Result so far: 174580.925233
Subtracting 321 from 390 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The final outcome is 174580.925233, with a leftover of 6.9e-06.