We're dividing 371609 by 81 
Let's see how many times 81 fits into 371609.

Let's proceed to step 1:
3 divided by 81 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 81

Advancing to step 2:
If we divide 37 by 81, we get 0 and a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Bring next digit (1) of the dividend behind the 37 and repeat the process: 371 / 81

Going ahead to step 3:
If we divide 371 by 81, we get 4 and a remainder of 47.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 324 from 371 and we're left with 47.
Fetch the next digit (6) from the dividend, attach it to 47 and continue: 476 / 81

Going ahead to step 4:
81 goes into 476 5 times with a remainder of 71.
Write down 5 as next digit of the result. 
Result so far: 45.0
Deduct 405 from 476 and we're left with 71.
Bring next digit (0) of the dividend behind the 71 and repeat the process: 710 / 81

Going ahead to step 5:
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: 458.0
If we subtract 648 from 710, we get 62.
Include the next digit (9) from the dividend after 62, then repeat: 629 / 81

Step 6:
81 can be fit into 629 7 times, resulting in a remainder of 62.
Put 7 as the next digit of the answer. 
Result so far: 4587.0
If we take 567 away from 629, we end up 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.

Let's proceed to step 7:
If we divide 620 by 81, we get 7 and a remainder of 53.
Record the quotient 7 as the next digit in the result. 
Result so far: 4587.7
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.

Going ahead to step 8:
81 can be fit into 530 6 times, resulting in a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 4587.76
The remainder is 44 after subtracting 486 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 9:
If we divide 440 by 81, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 4587.765
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.

Moving on to step 10:
81 goes into 350 4 times with a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 4587.7654
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.

Moving on to step 11:
If we divide 260 by 81, we get 3 and a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 4587.76543
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.

Advancing to step 12:
81 can be fit into 170 2 times, resulting in a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 4587.765432
If we take 162 away from 170, we end up 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.

Moving on to step 13:
81 can be fit into 80 0 times, resulting in a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 4587.765432
If we subtract 0 from 80, we 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.

Advancing to step 14:
The number 81 fits into 800 9 times, leaving a remainder of 71.
Record the quotient 9 as the next digit in the result. 
Result so far: 4587.76543209
Subtract 729 from 800 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

In conclusion, the division gives 4587.76543209 with a balance of 7.1e-08.