We're dividing 81391444 by 107 
Our goal is to divide 81391444 by 107.

Let's proceed to step 1:
When dividing 8 by 107, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 107

Advancing to step 2:
107 can be fit into 81 0 times, resulting in a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Bring next digit (3) of the dividend behind the 81 and repeat the process: 813 / 107

Let's proceed 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 subtract 749 from 813, we get 64.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 107

Going ahead to step 4:
649 divided by 107 is 6 with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 76.0
Subtract 642 from 649 to get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 107

Let's proceed to step 5:
The number 107 fits into 71 0 times, leaving a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 760.0
If we take 0 away from 71, we end up with 71.
Bring next digit (4) of the dividend behind the 71 and repeat the process: 714 / 107

On to step 6:
107 can be fit into 714 6 times, resulting in a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 7606.0
Subtracting 642 from 714 leaves us with 72.
Include the next digit (4) from the dividend after 72, then repeat: 724 / 107

Advancing to step 7:
If we divide 724 by 107, we get 6 and a remainder of 82.
The number 6 becomes the next digit in our result. 
Result so far: 76066.0
Subtract 642 from 724 to get 82.
Append the next digit (4) from the dividend to 82 and continue with: 824 / 107

Moving on to step 8:
107 can be fit into 824 7 times, resulting in a remainder of 75.
Write down 7 as next digit of the result. 
Result so far: 760667.0
The remainder is 75 after subtracting 749 from 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 9:
The number 107 fits into 750 7 times, leaving a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 760667.7
Subtracting 749 from 750 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
The number 107 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 760667.7
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
100 divided by 107 is 0 with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 760667.7
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Our division results in 760667.7 with a remaining 0.01.