We look at the division of 81530412 by 766 
Our goal is to divide 81530412 by 766.

Going ahead to step 1:
If we divide 8 by 766, 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.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 766

Step 2:
766 goes into 81 0 times with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Bring next digit (5) of the dividend behind the 81 and repeat the process: 815 / 766

Advancing to step 3:
815 divided by 766 is 1 with a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 766 from 815, we get 49.
Grab the next digit (3) from the dividend, add it to 49, then carry on: 493 / 766

Let's proceed to step 4:
493 divided by 766 is 0 with a remainder of 493.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 493 leaves us with 493.
Fetch the next digit (0) from the dividend, attach it to 493 and continue: 4930 / 766

Advancing to step 5:
766 can be fit into 4930 6 times, resulting in a remainder of 334.
Put 6 as the next digit of the answer. 
Result so far: 106.0
If we subtract 4596 from 4930, we get 334.
Fetch the next digit (4) from the dividend, attach it to 334 and continue: 3344 / 766

On to step 6:
766 can be fit into 3344 4 times, resulting in a remainder of 280.
Write down 4 as next digit of the result. 
Result so far: 1064.0
The remainder is 280 after subtracting 3064 from 3344.
Append the next digit (1) from the dividend to 280 and continue with: 2801 / 766

Moving on to step 7:
2801 divided by 766 is 3 with a remainder of 503.
Use 3 as the next digit of our solution. 
Result so far: 10643.0
Subtract 2298 from 2801 to get 503.
Fetch the next digit (2) from the dividend, attach it to 503 and continue: 5032 / 766

Advancing to step 8:
The number 766 fits into 5032 6 times, leaving a remainder of 436.
Use 6 as the next digit of our solution. 
Result so far: 106436.0
The remainder is 436 after subtracting 4596 from 5032.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Step 9:
766 can be fit into 4360 5 times, resulting in a remainder of 530.
Put 5 as the next digit of the answer. 
Result so far: 106436.5
If we subtract 3830 from 4360, we get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

On to step 10:
If we divide 5300 by 766, we get 6 and a remainder of 704.
The number 6 becomes the next digit in our result. 
Result so far: 106436.56
The remainder is 704 after subtracting 4596 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Step 11:
7040 divided by 766 is 9 with a remainder of 146.
Put 9 as the next digit of the answer. 
Result so far: 106436.569
Subtract 6894 from 7040 to get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Going ahead to step 12:
The number 766 fits into 1460 1 times, leaving a remainder of 694.
The next digit of our result is 1. 
Result so far: 106436.5691
Subtract 766 from 1460 to get 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Moving on to step 13:
6940 divided by 766 is 9 with a remainder of 46.
The next digit of our result is 9. 
Result so far: 106436.56919
If we take 6894 away from 6940, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 14:
When dividing 460 by 766, we get 0 with a remainder of 460.
The next digit of our result is 0. 
Result so far: 106436.56919
Subtracting 0 from 460 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 15:
766 can be fit into 4600 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 106436.5691906
If we take 4596 away from 4600, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 16:
If we divide 40 by 766, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 106436.5691906
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 106436.5691906 with a balance of 4e-08.