81559694 ÷ 768 
Let's see how many times 768 fits into 81559694.

Going ahead to step 1:
If we divide 8 by 768, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 768

Moving on to step 2:
If we divide 81 by 768, we get 0 and a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Include the next digit (5) from the dividend after 81, then repeat: 815 / 768

Step 3:
815 divided by 768 is 1 with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 768 from 815 to get 47.
Bring next digit (5) of the dividend behind the 47 and repeat the process: 475 / 768

Advancing to step 4:
The number 768 fits into 475 0 times, leaving a remainder of 475.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 475 and we're left with 475.
Take the next digit (9) from the dividend and append it to 475, then repeat: 4759 / 768

Moving on to step 5:
768 can be fit into 4759 6 times, resulting in a remainder of 151.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
Subtracting 4608 from 4759 leaves us with 151.
Include the next digit (6) from the dividend after 151, then repeat: 1516 / 768

On to step 6:
When dividing 1516 by 768, we get 1 with a remainder of 748.
Put 1 as the next digit of the answer. 
Result so far: 1061.0
If we subtract 768 from 1516, we get 748.
Take the next digit (9) from the dividend and append it to 748, then repeat: 7489 / 768

Let's proceed to step 7:
If we divide 7489 by 768, we get 9 and a remainder of 577.
The number 9 becomes the next digit in our result. 
Result so far: 10619.0
If we subtract 6912 from 7489, we get 577.
Append the next digit (4) from the dividend to 577 and continue with: 5774 / 768

On to step 8:
If we divide 5774 by 768, we get 7 and a remainder of 398.
Put 7 as the next digit of the answer. 
Result so far: 106197.0
The remainder is 398 after subtracting 5376 from 5774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Advancing to step 9:
3980 divided by 768 is 5 with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 106197.5
If we subtract 3840 from 3980, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 10:
If we divide 1400 by 768, we get 1 and a remainder of 632.
Record the quotient 1 as the next digit in the result. 
Result so far: 106197.51
If we subtract 768 from 1400, we get 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Advancing to step 11:
6320 divided by 768 is 8 with a remainder of 176.
The number 8 becomes the next digit in our result. 
Result so far: 106197.518
Subtract 6144 from 6320 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 12:
When dividing 1760 by 768, we get 2 with a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 106197.5182
The remainder is 224 after subtracting 1536 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 13:
768 goes into 2240 2 times with a remainder of 704.
Write down 2 as next digit of the result. 
Result so far: 106197.51822
If we subtract 1536 from 2240, we get 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Our division results in 106197.51822 with a remaining 0.000704.