We look at the division of 371190 by 81 
Our goal is to divide 371190 by 81.

On to step 1:
3 divided by 81 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 81

Let's proceed to step 2:
The number 81 fits into 37 0 times, leaving a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Bring next digit (1) of the dividend behind the 37 and repeat the process: 371 / 81

Step 3:
The number 81 fits into 371 4 times, leaving a remainder of 47.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 324 away from 371, we end up with 47.
Append the next digit (1) from the dividend to 47 and continue with: 471 / 81

Let's proceed to step 4:
If we divide 471 by 81, we get 5 and a remainder of 66.
The next digit of our result is 5. 
Result so far: 45.0
If we take 405 away from 471, we end up with 66.
Bring next digit (9) of the dividend behind the 66 and repeat the process: 669 / 81

Step 5:
81 can be fit into 669 8 times, resulting in a remainder of 21.
Put 8 as the next digit of the answer. 
Result so far: 458.0
Subtract 648 from 669 to get 21.
Fetch the next digit (0) from the dividend, attach it to 21 and continue: 210 / 81

Step 6:
81 can be fit into 210 2 times, resulting in a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 4582.0
If we subtract 162 from 210, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 7:
The number 81 fits into 480 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 4582.5
Deduct 405 from 480 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 8:
750 divided by 81 is 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 4582.59
The remainder is 21 after subtracting 729 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 9:
The number 81 fits into 210 2 times, leaving a remainder of 48.
The next digit of our result is 2. 
Result so far: 4582.592
The remainder is 48 after subtracting 162 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
The number 81 fits into 480 5 times, leaving a remainder of 75.
The next digit of our result is 5. 
Result so far: 4582.5925
Deduct 405 from 480 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 11:
When dividing 750 by 81, we get 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 4582.59259
Subtracting 729 from 750 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 12:
The number 81 fits into 210 2 times, leaving a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 4582.592592
If we subtract 162 from 210, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 13:
81 goes into 480 5 times with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 4582.5925925
The remainder is 75 after subtracting 405 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 14:
When dividing 750 by 81, we get 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 4582.59259259
Deduct 729 from 750 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

After the division, we end up with 4582.59259259 and a remainder of 2.1e-08.