355013 divided by 81 
Let's see how many times 81 fits into 355013.

Step 1:
If we divide 3 by 81, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 81

On to step 2:
When dividing 35 by 81, we get 0 with a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Take the next digit (5) from the dividend and append it to 35, then repeat: 355 / 81

Step 3:
355 divided by 81 is 4 with a remainder of 31.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 324 from 355 leaves us with 31.
Grab the next digit (0) from the dividend, add it to 31, then carry on: 310 / 81

Step 4:
If we divide 310 by 81, we get 3 and a remainder of 67.
The next digit of our result is 3. 
Result so far: 43.0
If we take 243 away from 310, we end up with 67.
Take the next digit (1) from the dividend and append it to 67, then repeat: 671 / 81

Advancing to step 5:
If we divide 671 by 81, we get 8 and a remainder of 23.
Record the quotient 8 as the next digit in the result. 
Result so far: 438.0
The remainder is 23 after subtracting 648 from 671.
Grab the next digit (3) from the dividend, add it to 23, then carry on: 233 / 81

On to step 6:
81 goes into 233 2 times with a remainder of 71.
Write down 2 as next digit of the result. 
Result so far: 4382.0
Deduct 162 from 233 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 7:
81 goes into 710 8 times with a remainder of 62.
The next digit of our result is 8. 
Result so far: 4382.8
Subtract 648 from 710 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 8:
When dividing 620 by 81, we get 7 with a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 4382.87
The remainder is 53 after subtracting 567 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 9:
81 goes into 530 6 times with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 4382.876
Deduct 486 from 530 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 10:
81 can be fit into 440 5 times, resulting in a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 4382.8765
If we subtract 405 from 440, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 11:
When dividing 350 by 81, we get 4 with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 4382.87654
Subtract 324 from 350 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 12:
When dividing 260 by 81, we get 3 with a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 4382.876543
The remainder is 17 after subtracting 243 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 13:
When dividing 170 by 81, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 4382.8765432
Subtracting 162 from 170 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
When dividing 80 by 81, we get 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 4382.8765432
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 4382.8765432, and the remainder is 8e-08.