We're dividing 310745 by 81 
Our goal is to divide 310745 by 81.

Going ahead to step 1:
81 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 81

Let's proceed to step 2:
When dividing 31 by 81, we get 0 with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Fetch the next digit (0) from the dividend, attach it to 31 and continue: 310 / 81

Step 3:
If we divide 310 by 81, we get 3 and a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 243 from 310, we get 67.
Bring next digit (7) of the dividend behind the 67 and repeat the process: 677 / 81

Moving on to step 4:
677 divided by 81 is 8 with a remainder of 29.
Put 8 as the next digit of the answer. 
Result so far: 38.0
If we take 648 away from 677, we end up with 29.
Grab the next digit (4) from the dividend, add it to 29, then carry on: 294 / 81

Let's proceed to step 5:
81 can be fit into 294 3 times, resulting in a remainder of 51.
Use 3 as the next digit of our solution. 
Result so far: 383.0
Deduct 243 from 294 and we're left with 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 81

Going ahead to step 6:
81 goes into 515 6 times with a remainder of 29.
The next digit of our result is 6. 
Result so far: 3836.0
The remainder is 29 after subtracting 486 from 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 7:
290 divided by 81 is 3 with a remainder of 47.
The next digit of our result is 3. 
Result so far: 3836.3
If we take 243 away from 290, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 8:
81 can be fit into 470 5 times, resulting in a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 3836.35
The remainder is 65 after subtracting 405 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 9:
81 can be fit into 650 8 times, resulting in a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 3836.358
Subtract 648 from 650 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
20 divided by 81 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 3836.358
If we subtract 0 from 20, we 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.

Moving on to step 11:
200 divided by 81 is 2 with a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 3836.35802
Subtract 162 from 200 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 12:
81 goes into 380 4 times with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 3836.358024
If we subtract 324 from 380, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 13:
If we divide 560 by 81, we get 6 and a remainder of 74.
The next digit of our result is 6. 
Result so far: 3836.3580246
If we subtract 486 from 560, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 14:
If we divide 740 by 81, we get 9 and a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 3836.35802469
If we subtract 729 from 740, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Our division results in 3836.35802469 with a remaining 1.1e-08.