Let's divide 81221627 by 311
Our goal is to divide 81221627 by 311.

Let's proceed to step 1:
The number 311 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 311

Going ahead to step 2:
311 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
Subtract 0 from 81 to get 81.
Bring next digit (2) of the dividend behind the 81 and repeat the process: 812 / 311

Moving on to step 3:
311 can be fit into 812 2 times, resulting in a remainder of 190.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 190 after subtracting 622 from 812.
Fetch the next digit (2) from the dividend, attach it to 190 and continue: 1902 / 311

Step 4:
The number 311 fits into 1902 6 times, leaving a remainder of 36.
The next digit of our result is 6. 
Result so far: 26.0
If we subtract 1866 from 1902, we get 36.
Take the next digit (1) from the dividend and append it to 36, then repeat: 361 / 311

Let's proceed to step 5:
If we divide 361 by 311, we get 1 and a remainder of 50.
The next digit of our result is 1. 
Result so far: 261.0
Subtracting 311 from 361 leaves us with 50.
Append the next digit (6) from the dividend to 50 and continue with: 506 / 311

Let's proceed to step 6:
The number 311 fits into 506 1 times, leaving a remainder of 195.
Record the quotient 1 as the next digit in the result. 
Result so far: 2611.0
If we subtract 311 from 506, we get 195.
Bring next digit (2) of the dividend behind the 195 and repeat the process: 1952 / 311

Let's proceed to step 7:
311 goes into 1952 6 times with a remainder of 86.
Put 6 as the next digit of the answer. 
Result so far: 26116.0
If we take 1866 away from 1952, we end up with 86.
Take the next digit (7) from the dividend and append it to 86, then repeat: 867 / 311

Moving on to step 8:
If we divide 867 by 311, we get 2 and a remainder of 245.
The next digit of our result is 2. 
Result so far: 261162.0
Subtract 622 from 867 to get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Advancing to step 9:
311 goes into 2450 7 times with a remainder of 273.
Write down 7 as next digit of the result. 
Result so far: 261162.7
If we take 2177 away from 2450, we end up with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

On to step 10:
2730 divided by 311 is 8 with a remainder of 242.
The next digit of our result is 8. 
Result so far: 261162.78
If we take 2488 away from 2730, we end up with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Going ahead to step 11:
311 goes into 2420 7 times with a remainder of 243.
The next digit of our result is 7. 
Result so far: 261162.787
If we subtract 2177 from 2420, we get 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Let's proceed to step 12:
When dividing 2430 by 311, we get 7 with a remainder of 253.
The number 7 becomes the next digit in our result. 
Result so far: 261162.7877
Deduct 2177 from 2430 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

After the division, we end up with 261162.7877 and a remainder of 0.00253.