81349719 ÷ 107 
We're looking to find how many times 107 goes into 81349719.

Let's proceed to step 1:
If we divide 8 by 107, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 107

On to step 2:
The number 107 fits into 81 0 times, leaving a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Fetch the next digit (3) from the dividend, attach it to 81 and continue: 813 / 107

Going ahead to step 3:
If we divide 813 by 107, we get 7 and a remainder of 64.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 749 away from 813, we end up with 64.
Take the next digit (4) from the dividend and append it to 64, then repeat: 644 / 107

On to step 4:
When dividing 644 by 107, we get 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 76.0
The remainder is 2 after subtracting 642 from 644.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 107

Advancing to step 5:
29 divided by 107 is 0 with a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 760.0
Subtracting 0 from 29 leaves us with 29.
Grab the next digit (7) from the dividend, add it to 29, then carry on: 297 / 107

Moving on to step 6:
107 can be fit into 297 2 times, resulting in a remainder of 83.
Put 2 as the next digit of the answer. 
Result so far: 7602.0
If we subtract 214 from 297, we get 83.
Include the next digit (1) from the dividend after 83, then repeat: 831 / 107

Step 7:
When dividing 831 by 107, we get 7 with a remainder of 82.
Use 7 as the next digit of our solution. 
Result so far: 76027.0
If we subtract 749 from 831, we get 82.
Bring next digit (9) of the dividend behind the 82 and repeat the process: 829 / 107

On to step 8:
829 divided by 107 is 7 with a remainder of 80.
The next digit of our result is 7. 
Result so far: 760277.0
The remainder is 80 after subtracting 749 from 829.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 9:
When dividing 800 by 107, we get 7 with a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 760277.7
If we take 749 away from 800, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 10:
510 divided by 107 is 4 with a remainder of 82.
The number 4 becomes the next digit in our result. 
Result so far: 760277.74
Subtract 428 from 510 to get 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 11:
If we divide 820 by 107, we get 7 and a remainder of 71.
Put 7 as the next digit of the answer. 
Result so far: 760277.747
If we take 749 away from 820, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 12:
The number 107 fits into 710 6 times, leaving a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 760277.7476
Subtract 642 from 710 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 13:
107 goes into 680 6 times with a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 760277.74766
Deduct 642 from 680 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

In conclusion, the division gives 760277.74766 with a balance of 3.8e-05.