Let's divide 81066471 by 766
We want to divide 81066471 by 766.

Going ahead to step 1:
766 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 766

Moving on to step 2:
If we divide 81 by 766, we get 0 and a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Grab the next digit (0) from the dividend, add it to 81, then carry on: 810 / 766

Going ahead to step 3:
The number 766 fits into 810 1 times, leaving a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 766 away from 810, we end up with 44.
Bring next digit (6) of the dividend behind the 44 and repeat the process: 446 / 766

Going ahead to step 4:
The number 766 fits into 446 0 times, leaving a remainder of 446.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 446 leaves us with 446.
Fetch the next digit (6) from the dividend, attach it to 446 and continue: 4466 / 766

Moving on to step 5:
When dividing 4466 by 766, we get 5 with a remainder of 636.
Use 5 as the next digit of our solution. 
Result so far: 105.0
Subtracting 3830 from 4466 leaves us with 636.
Bring next digit (4) of the dividend behind the 636 and repeat the process: 6364 / 766

Moving on to step 6:
6364 divided by 766 is 8 with a remainder of 236.
Put 8 as the next digit of the answer. 
Result so far: 1058.0
Subtract 6128 from 6364 to get 236.
Bring next digit (7) of the dividend behind the 236 and repeat the process: 2367 / 766

On to step 7:
766 goes into 2367 3 times with a remainder of 69.
Use 3 as the next digit of our solution. 
Result so far: 10583.0
The remainder is 69 after subtracting 2298 from 2367.
Append the next digit (1) from the dividend to 69 and continue with: 691 / 766

Advancing to step 8:
766 goes into 691 0 times with a remainder of 691.
Record the quotient 0 as the next digit in the result. 
Result so far: 105830.0
If we take 0 away from 691, we end up with 691.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6910, and continue the process.

Advancing to step 9:
766 goes into 6910 9 times with a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 105830.9
Deduct 6894 from 6910 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
If we divide 160 by 766, we get 0 and a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 105830.9
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 11:
766 goes into 1600 2 times with a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 105830.902
Deduct 1532 from 1600 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 12:
If we divide 680 by 766, we get 0 and a remainder of 680.
Use 0 as the next digit of our solution. 
Result so far: 105830.902
If we subtract 0 from 680, we get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 13:
766 goes into 6800 8 times with a remainder of 672.
Use 8 as the next digit of our solution. 
Result so far: 105830.90208
If we take 6128 away from 6800, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

On to step 14:
766 can be fit into 6720 8 times, resulting in a remainder of 592.
Write down 8 as next digit of the result. 
Result so far: 105830.902088
Subtracting 6128 from 6720 leaves us with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

In conclusion, the division gives 105830.902088 with a balance of 5.92e-05.