204040 divided by 53 
Let's see how many times 53 fits into 204040.

On to step 1:
2 divided by 53 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 53

Step 2:
53 can be fit into 20 0 times, resulting in 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.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 53

Moving on to step 3:
204 divided by 53 is 3 with a remainder of 45.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 159 from 204 and we're left with 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 53

Let's proceed to step 4:
450 divided by 53 is 8 with a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 38.0
Subtract 424 from 450 to get 26.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 53

On to step 5:
If we divide 264 by 53, we get 4 and a remainder of 52.
The next digit of our result is 4. 
Result so far: 384.0
Deduct 212 from 264 and we're left with 52.
Append the next digit (0) from the dividend to 52 and continue with: 520 / 53

Let's proceed to step 6:
The number 53 fits into 520 9 times, leaving a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 3849.0
If we take 477 away from 520, 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.

Let's proceed to step 7:
The number 53 fits into 430 8 times, leaving a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 3849.8
The remainder is 6 after subtracting 424 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
60 divided by 53 is 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 3849.81
Subtract 53 from 60 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.

On to step 9:
70 divided by 53 is 1 with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 3849.811
If we take 53 away from 70, we end up 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.

After the division, we end up with 3849.811 and a remainder of 0.0017.