368311 divided by 81 
We want to divide 368311 by 81.

Moving on to step 1:
81 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 81

Step 2:
When dividing 36 by 81, we get 0 with a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 81

Moving on to step 3:
If we divide 368 by 81, we get 4 and a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 324 away from 368, we end up with 44.
Grab the next digit (3) from the dividend, add it to 44, then carry on: 443 / 81

Step 4:
The number 81 fits into 443 5 times, leaving a remainder of 38.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtracting 405 from 443 leaves us with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 81

On to step 5:
381 divided by 81 is 4 with a remainder of 57.
Use 4 as the next digit of our solution. 
Result so far: 454.0
Subtracting 324 from 381 leaves us with 57.
Append the next digit (1) from the dividend to 57 and continue with: 571 / 81

Moving on to step 6:
81 can be fit into 571 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 4547.0
The remainder is 4 after subtracting 567 from 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
If we divide 40 by 81, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 4547.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
If we divide 400 by 81, we get 4 and a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 4547.04
Subtract 324 from 400 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 9:
The number 81 fits into 760 9 times, leaving a remainder of 31.
Put 9 as the next digit of the answer. 
Result so far: 4547.049
If we take 729 away from 760, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 10:
81 can be fit into 310 3 times, resulting in a remainder of 67.
The next digit of our result is 3. 
Result so far: 4547.0493
If we take 243 away from 310, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 11:
81 can be fit into 670 8 times, resulting in a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 4547.04938
Subtracting 648 from 670 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 12:
If we divide 220 by 81, we get 2 and a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 4547.049382
The remainder is 58 after subtracting 162 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 13:
580 divided by 81 is 7 with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 4547.0493827
If we subtract 567 from 580, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 14:
If we divide 130 by 81, we get 1 and a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 4547.04938271
Subtracting 81 from 130 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

After the division, we end up with 4547.04938271 and a remainder of 4.9e-08.