Let's divide 574844 by 21
Let's see how many times 21 fits into 574844.

Step 1:
21 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 21

Going ahead to step 2:
21 can be fit into 57 2 times, resulting in a remainder of 15.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 42 away from 57, we end up with 15.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 21

Moving on to step 3:
The number 21 fits into 154 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 27.0
If we take 147 away from 154, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 21

Going ahead to step 4:
21 goes into 78 3 times with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 273.0
Subtracting 63 from 78 leaves us with 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 21

Step 5:
21 can be fit into 154 7 times, resulting in a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 2737.0
Subtract 147 from 154 to get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 21

Let's proceed to step 6:
21 can be fit into 74 3 times, resulting in a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 27373.0
If we subtract 63 from 74, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
110 divided by 21 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 27373.5
Subtract 105 from 110 to get 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 8:
When dividing 50 by 21, we get 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 27373.52
Subtracting 42 from 50 leaves us 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.

Let's proceed to step 9:
80 divided by 21 is 3 with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 27373.523
Subtracting 63 from 80 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 10:
When dividing 170 by 21, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 27373.5238
Subtract 168 from 170 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
21 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 27373.5238
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
200 divided by 21 is 9 with a remainder of 11.
The next digit of our result is 9. 
Result so far: 27373.523809
Subtract 189 from 200 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 13:
21 can be fit into 110 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 27373.5238095
If we subtract 105 from 110, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
21 goes into 50 2 times with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 27373.52380952
The remainder is 8 after subtracting 42 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 27373.52380952 with a remainder of 8e-09.