We're dividing 303119 by 81 
We're looking to find how many times 81 goes into 303119.

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
The remainder is 3 after subtracting 0 from 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 81

On to step 2:
The number 81 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Append the next digit (3) from the dividend to 30 and continue with: 303 / 81

Moving on to step 3:
If we divide 303 by 81, we get 3 and a remainder of 60.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 60 after subtracting 243 from 303.
Bring next digit (1) of the dividend behind the 60 and repeat the process: 601 / 81

Let's proceed to step 4:
601 divided by 81 is 7 with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Deduct 567 from 601 and we're left with 34.
Fetch the next digit (1) from the dividend, attach it to 34 and continue: 341 / 81

Step 5:
If we divide 341 by 81, we get 4 and a remainder of 17.
Write down 4 as next digit of the result. 
Result so far: 374.0
If we take 324 away from 341, we end up with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 81

On to step 6:
When dividing 179 by 81, we get 2 with a remainder of 17.
Use 2 as the next digit of our solution. 
Result so far: 3742.0
If we subtract 162 from 179, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
When dividing 170 by 81, we get 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 3742.2
Subtract 162 from 170 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
81 goes into 80 0 times with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 3742.2
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 9:
81 can be fit into 800 9 times, resulting in a remainder of 71.
Record the quotient 9 as the next digit in the result. 
Result so far: 3742.209
The remainder is 71 after subtracting 729 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 10:
The number 81 fits into 710 8 times, leaving a remainder of 62.
Put 8 as the next digit of the answer. 
Result so far: 3742.2098
Deduct 648 from 710 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 11:
When dividing 620 by 81, we get 7 with a remainder of 53.
Record the quotient 7 as the next digit in the result. 
Result so far: 3742.20987
Subtracting 567 from 620 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 12:
If we divide 530 by 81, we get 6 and a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 3742.209876
Subtracting 486 from 530 leaves us 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.

Going ahead to step 13:
When dividing 440 by 81, we get 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 3742.2098765
If we take 405 away from 440, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 14:
The number 81 fits into 350 4 times, leaving a remainder of 26.
The next digit of our result is 4. 
Result so far: 3742.20987654
Subtracting 324 from 350 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The quotient of the division is 3742.20987654, and the remainder is 2.6e-08.