Let's divide 81312281 by 577
We're looking to find how many times 577 goes into 81312281.

Moving on to step 1:
577 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 577

Going ahead to step 2:
81 divided by 577 is 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Take the next digit (3) from the dividend and append it to 81, then repeat: 813 / 577

Let's proceed to step 3:
813 divided by 577 is 1 with a remainder of 236.
The next digit of our result is 1. 
Result so far: 1.0
If we take 577 away from 813, we end up with 236.
Bring next digit (1) of the dividend behind the 236 and repeat the process: 2361 / 577

Going ahead to step 4:
577 can be fit into 2361 4 times, resulting in a remainder of 53.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 53 after subtracting 2308 from 2361.
Append the next digit (2) from the dividend to 53 and continue with: 532 / 577

Going ahead to step 5:
If we divide 532 by 577, we get 0 and a remainder of 532.
Write down 0 as next digit of the result. 
Result so far: 140.0
Deduct 0 from 532 and we're left with 532.
Include the next digit (2) from the dividend after 532, then repeat: 5322 / 577

Advancing to step 6:
If we divide 5322 by 577, we get 9 and a remainder of 129.
Put 9 as the next digit of the answer. 
Result so far: 1409.0
If we take 5193 away from 5322, we end up with 129.
Take the next digit (8) from the dividend and append it to 129, then repeat: 1298 / 577

On to step 7:
1298 divided by 577 is 2 with a remainder of 144.
Record the quotient 2 as the next digit in the result. 
Result so far: 14092.0
The remainder is 144 after subtracting 1154 from 1298.
Append the next digit (1) from the dividend to 144 and continue with: 1441 / 577

On to step 8:
577 can be fit into 1441 2 times, resulting in a remainder of 287.
Record the quotient 2 as the next digit in the result. 
Result so far: 140922.0
Deduct 1154 from 1441 and we're left with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Going ahead to step 9:
577 can be fit into 2870 4 times, resulting in a remainder of 562.
The next digit of our result is 4. 
Result so far: 140922.4
If we subtract 2308 from 2870, we get 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Advancing to step 10:
577 goes into 5620 9 times with a remainder of 427.
Put 9 as the next digit of the answer. 
Result so far: 140922.49
The remainder is 427 after subtracting 5193 from 5620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Let's proceed to step 11:
The number 577 fits into 4270 7 times, leaving a remainder of 231.
The next digit of our result is 7. 
Result so far: 140922.497
The remainder is 231 after subtracting 4039 from 4270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Advancing to step 12:
577 goes into 2310 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 140922.4974
If we take 2308 away from 2310, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 13:
577 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 140922.4974
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
577 goes into 200 0 times with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 140922.4974
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The quotient of the division is 140922.4974, and the remainder is 2e-05.