Let's divide 407395 by 81
We want to figure out the number of times 407395 can be divided by 81.

Advancing to step 1:
The number 81 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 81

Moving on to step 2:
If we divide 40 by 81, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 81

On to step 3:
81 goes into 407 5 times with a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 2 after subtracting 405 from 407.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 81

Going ahead to step 4:
If we divide 23 by 81, we get 0 and a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 50.0
Deduct 0 from 23 and we're left with 23.
Fetch the next digit (9) from the dividend, attach it to 23 and continue: 239 / 81

Going ahead to step 5:
If we divide 239 by 81, we get 2 and a remainder of 77.
Use 2 as the next digit of our solution. 
Result so far: 502.0
If we take 162 away from 239, we end up with 77.
Include the next digit (5) from the dividend after 77, then repeat: 775 / 81

Step 6:
When dividing 775 by 81, we get 9 with a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 5029.0
The remainder is 46 after subtracting 729 from 775.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 7:
The number 81 fits into 460 5 times, leaving a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 5029.5
The remainder is 55 after subtracting 405 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 8:
550 divided by 81 is 6 with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 5029.56
If we take 486 away from 550, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 9:
640 divided by 81 is 7 with a remainder of 73.
Put 7 as the next digit of the answer. 
Result so far: 5029.567
If we subtract 567 from 640, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 10:
If we divide 730 by 81, we get 9 and a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 5029.5679
The remainder is 1 after subtracting 729 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 11:
The number 81 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 5029.5679
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
If we divide 100 by 81, we get 1 and a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 5029.567901
Subtracting 81 from 100 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 13:
190 divided by 81 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 5029.5679012
If we take 162 away from 190, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
The number 81 fits into 280 3 times, leaving a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 5029.56790123
Subtract 243 from 280 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final result is 5029.56790123 with a remainder of 3.7e-08.