We're dividing 204847 by 21 
We want to figure out the number of times 204847 can be divided by 21.

Moving on to step 1:
When dividing 2 by 21, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 21

Going ahead to step 2:
21 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Grab the next digit (4) from the dividend, add it to 20, then carry on: 204 / 21

Advancing to step 3:
204 divided by 21 is 9 with a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 15 after subtracting 189 from 204.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 21

Moving on to step 4:
When dividing 158 by 21, we get 7 with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 97.0
The remainder is 11 after subtracting 147 from 158.
Include the next digit (4) from the dividend after 11, then repeat: 114 / 21

Advancing to step 5:
If we divide 114 by 21, we get 5 and a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 975.0
Subtracting 105 from 114 leaves us with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 21

Going ahead to step 6:
97 divided by 21 is 4 with a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 9754.0
If we take 84 away from 97, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
When dividing 130 by 21, we get 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 9754.6
If we take 126 away from 130, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
When dividing 40 by 21, we get 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 9754.61
Subtracting 21 from 40 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.

Let's proceed to step 9:
The number 21 fits into 190 9 times, leaving a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 9754.619
If we subtract 189 from 190, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
When dividing 10 by 21, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 9754.619
Deduct 0 from 10 and we're left 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.

Let's proceed to step 11:
21 goes into 100 4 times with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 9754.61904
Subtracting 84 from 100 leaves us 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.

Going ahead to step 12:
If we divide 160 by 21, we get 7 and a remainder of 13.
The next digit of our result is 7. 
Result so far: 9754.619047
If we subtract 147 from 160, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 13:
When dividing 130 by 21, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 9754.6190476
If we subtract 126 from 130, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
40 divided by 21 is 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 9754.61904761
If we subtract 21 from 40, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 9754.61904761, and the remainder is 1.9e-08.