We look at the division of 337276 by 81 
Let's see how many times 81 fits into 337276.

Going ahead to step 1:
If we divide 3 by 81, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 81

On to step 2:
The number 81 fits into 33 0 times, leaving a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Append the next digit (7) from the dividend to 33 and continue with: 337 / 81

Let's proceed to step 3:
81 goes into 337 4 times with a remainder of 13.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 324 from 337 and we're left with 13.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 81

Step 4:
81 can be fit into 132 1 times, resulting in a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
Subtract 81 from 132 to get 51.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 81

Moving on to step 5:
517 divided by 81 is 6 with a remainder of 31.
Record the quotient 6 as the next digit in the result. 
Result so far: 416.0
If we take 486 away from 517, we end up with 31.
Include the next digit (6) from the dividend after 31, then repeat: 316 / 81

Moving on to step 6:
If we divide 316 by 81, we get 3 and a remainder of 73.
The next digit of our result is 3. 
Result so far: 4163.0
If we subtract 243 from 316, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 7:
The number 81 fits into 730 9 times, leaving a remainder of 1.
The next digit of our result is 9. 
Result so far: 4163.9
If we take 729 away from 730, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 8:
10 divided by 81 is 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 4163.9
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
When dividing 100 by 81, we get 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 4163.901
Subtracting 81 from 100 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 10:
When dividing 190 by 81, we get 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 4163.9012
Subtract 162 from 190 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
81 can be fit into 280 3 times, resulting in a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 4163.90123
If we subtract 243 from 280, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 12:
The number 81 fits into 370 4 times, leaving a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 4163.901234
If we subtract 324 from 370, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 13:
The number 81 fits into 460 5 times, leaving a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 4163.9012345
Subtract 405 from 460 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 14:
When dividing 550 by 81, we get 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 4163.90123456
The remainder is 64 after subtracting 486 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

After the division, we end up with 4163.90123456 and a remainder of 6.4e-08.