457324 divided by 81 
We want to figure out the number of times 457324 can be divided by 81.

Moving on to step 1:
When dividing 4 by 81, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 81

Going ahead to step 2:
When dividing 45 by 81, we get 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Fetch the next digit (7) from the dividend, attach it to 45 and continue: 457 / 81

Step 3:
457 divided by 81 is 5 with a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 405 from 457, we get 52.
Bring next digit (3) of the dividend behind the 52 and repeat the process: 523 / 81

Step 4:
81 can be fit into 523 6 times, resulting in a remainder of 37.
The next digit of our result is 6. 
Result so far: 56.0
Subtract 486 from 523 to get 37.
Take the next digit (2) from the dividend and append it to 37, then repeat: 372 / 81

On to step 5:
372 divided by 81 is 4 with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 564.0
Deduct 324 from 372 and we're left with 48.
Append the next digit (4) from the dividend to 48 and continue with: 484 / 81

Going ahead to step 6:
If we divide 484 by 81, we get 5 and a remainder of 79.
Record the quotient 5 as the next digit in the result. 
Result so far: 5645.0
If we take 405 away from 484, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 7:
The number 81 fits into 790 9 times, leaving a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 5645.9
The remainder is 61 after subtracting 729 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 8:
81 goes into 610 7 times with a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 5645.97
If we take 567 away from 610, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 9:
81 goes into 430 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 5645.975
Subtract 405 from 430 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 10:
When dividing 250 by 81, we get 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 5645.9753
Subtract 243 from 250 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
70 divided by 81 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 5645.9753
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 12:
81 goes into 700 8 times with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 5645.975308
The remainder is 52 after subtracting 648 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 13:
If we divide 520 by 81, we get 6 and a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 5645.9753086
Subtract 486 from 520 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 14:
81 can be fit into 340 4 times, resulting in a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 5645.97530864
Deduct 324 from 340 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 5645.97530864 and a remainder of 1.6e-08.