We look at the division of 20590647 by 204 
Our goal is to divide 20590647 by 204.

Moving on to step 1:
The number 204 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 204

Moving on to step 2:
When dividing 20 by 204, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 204

On to step 3:
205 divided by 204 is 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 204 from 205, we get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 204

Going ahead to step 4:
19 divided by 204 is 0 with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 19 to get 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 204

Advancing to step 5:
The number 204 fits into 190 0 times, leaving a remainder of 190.
Write down 0 as next digit of the result. 
Result so far: 100.0
Subtract 0 from 190 to get 190.
Include the next digit (6) from the dividend after 190, then repeat: 1906 / 204

Advancing to step 6:
When dividing 1906 by 204, we get 9 with a remainder of 70.
Put 9 as the next digit of the answer. 
Result so far: 1009.0
If we subtract 1836 from 1906, we get 70.
Fetch the next digit (4) from the dividend, attach it to 70 and continue: 704 / 204

On to step 7:
If we divide 704 by 204, we get 3 and a remainder of 92.
Write down 3 as next digit of the result. 
Result so far: 10093.0
Deduct 612 from 704 and we're left with 92.
Take the next digit (7) from the dividend and append it to 92, then repeat: 927 / 204

Step 8:
204 can be fit into 927 4 times, resulting in a remainder of 111.
Record the quotient 4 as the next digit in the result. 
Result so far: 100934.0
The remainder is 111 after subtracting 816 from 927.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Let's proceed to step 9:
204 can be fit into 1110 5 times, resulting in a remainder of 90.
Put 5 as the next digit of the answer. 
Result so far: 100934.5
If we take 1020 away from 1110, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 10:
The number 204 fits into 900 4 times, leaving a remainder of 84.
Use 4 as the next digit of our solution. 
Result so far: 100934.54
Deduct 816 from 900 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 11:
When dividing 840 by 204, we get 4 with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 100934.544
If we subtract 816 from 840, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 100934.544 and a remainder of 0.0024.