81099960 divided by 107 
Let's see how many times 107 fits into 81099960.

Advancing to step 1:
If we divide 8 by 107, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 107

Going ahead to step 2:
When dividing 81 by 107, we get 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Append the next digit (0) from the dividend to 81 and continue with: 810 / 107

Step 3:
When dividing 810 by 107, we get 7 with a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 749 from 810 leaves us with 61.
Include the next digit (9) from the dividend after 61, then repeat: 619 / 107

Let's proceed to step 4:
The number 107 fits into 619 5 times, leaving a remainder of 84.
Write down 5 as next digit of the result. 
Result so far: 75.0
Subtract 535 from 619 to get 84.
Bring next digit (9) of the dividend behind the 84 and repeat the process: 849 / 107

On to step 5:
If we divide 849 by 107, we get 7 and a remainder of 100.
Use 7 as the next digit of our solution. 
Result so far: 757.0
Deduct 749 from 849 and we're left with 100.
Fetch the next digit (9) from the dividend, attach it to 100 and continue: 1009 / 107

Moving on to step 6:
The number 107 fits into 1009 9 times, leaving a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 7579.0
If we take 963 away from 1009, we end up with 46.
Append the next digit (6) from the dividend to 46 and continue with: 466 / 107

Advancing to step 7:
466 divided by 107 is 4 with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 75794.0
The remainder is 38 after subtracting 428 from 466.
Bring next digit (0) of the dividend behind the 38 and repeat the process: 380 / 107

Let's proceed to step 8:
380 divided by 107 is 3 with a remainder of 59.
Record the quotient 3 as the next digit in the result. 
Result so far: 757943.0
If we take 321 away from 380, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 9:
107 goes into 590 5 times with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 757943.5
The remainder is 55 after subtracting 535 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 10:
550 divided by 107 is 5 with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 757943.55
Subtracting 535 from 550 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 757943.55 with a remaining 0.015.