We look at the division of 81052431 by 268 
We want to divide 81052431 by 268.

Let's proceed to step 1:
268 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in 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 / 268

On to step 2:
If we divide 81 by 268, we get 0 and a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Take the next digit (0) from the dividend and append it to 81, then repeat: 810 / 268

Moving on to step 3:
If we divide 810 by 268, we get 3 and a remainder of 6.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 804 from 810 leaves us with 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 268

Let's proceed to step 4:
268 goes into 65 0 times with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 30.0
The remainder is 65 after subtracting 0 from 65.
Bring next digit (2) of the dividend behind the 65 and repeat the process: 652 / 268

Step 5:
If we divide 652 by 268, we get 2 and a remainder of 116.
Write down 2 as next digit of the result. 
Result so far: 302.0
The remainder is 116 after subtracting 536 from 652.
Include the next digit (4) from the dividend after 116, then repeat: 1164 / 268

Going ahead to step 6:
The number 268 fits into 1164 4 times, leaving a remainder of 92.
Put 4 as the next digit of the answer. 
Result so far: 3024.0
Subtract 1072 from 1164 to get 92.
Bring next digit (3) of the dividend behind the 92 and repeat the process: 923 / 268

Let's proceed to step 7:
When dividing 923 by 268, we get 3 with a remainder of 119.
Record the quotient 3 as the next digit in the result. 
Result so far: 30243.0
If we subtract 804 from 923, we get 119.
Grab the next digit (1) from the dividend, add it to 119, then carry on: 1191 / 268

On to step 8:
The number 268 fits into 1191 4 times, leaving a remainder of 119.
Use 4 as the next digit of our solution. 
Result so far: 302434.0
Subtract 1072 from 1191 to get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Let's proceed to step 9:
If we divide 1190 by 268, we get 4 and a remainder of 118.
Use 4 as the next digit of our solution. 
Result so far: 302434.4
If we subtract 1072 from 1190, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 10:
The number 268 fits into 1180 4 times, leaving a remainder of 108.
Write down 4 as next digit of the result. 
Result so far: 302434.44
Subtract 1072 from 1180 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

The final result is 302434.44 with a remainder of 0.108.