369437 ÷ 81 
Our goal is to divide 369437 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.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 81

Advancing to step 2:
If we divide 36 by 81, we get 0 and a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 36 and we're left with 36.
Fetch the next digit (9) from the dividend, attach it to 36 and continue: 369 / 81

Advancing to step 3:
369 divided by 81 is 4 with a remainder of 45.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 324 from 369 and we're left with 45.
Append the next digit (4) from the dividend to 45 and continue with: 454 / 81

Step 4:
81 can be fit into 454 5 times, resulting in a remainder of 49.
Use 5 as the next digit of our solution. 
Result so far: 45.0
Subtracting 405 from 454 leaves us with 49.
Include the next digit (3) from the dividend after 49, then repeat: 493 / 81

Step 5:
493 divided by 81 is 6 with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 456.0
Subtracting 486 from 493 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 81

Moving on to step 6:
If we divide 77 by 81, we get 0 and a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 4560.0
Deduct 0 from 77 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 7:
If we divide 770 by 81, we get 9 and a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 4560.9
The remainder is 41 after subtracting 729 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 8:
When dividing 410 by 81, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 4560.95
Deduct 405 from 410 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
50 divided by 81 is 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 4560.95
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
500 divided by 81 is 6 with a remainder of 14.
The next digit of our result is 6. 
Result so far: 4560.9506
If we subtract 486 from 500, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 11:
The number 81 fits into 140 1 times, leaving a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 4560.95061
Subtract 81 from 140 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 12:
590 divided by 81 is 7 with a remainder of 23.
The next digit of our result is 7. 
Result so far: 4560.950617
If we subtract 567 from 590, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 13:
230 divided by 81 is 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 4560.9506172
If we subtract 162 from 230, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 14:
81 goes into 680 8 times with a remainder of 32.
The next digit of our result is 8. 
Result so far: 4560.95061728
Deduct 648 from 680 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 4560.95061728 with a remainder of 3.2e-08.