We look at the division of 204939 by 53 
We want to divide 204939 by 53.

On to step 1:
2 divided by 53 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 53

Let's proceed to step 2:
If we divide 20 by 53, we get 0 and 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.
Bring next digit (4) of the dividend behind the 20 and repeat the process: 204 / 53

On to step 3:
When dividing 204 by 53, we get 3 with a remainder of 45.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 159 from 204 to get 45.
Grab the next digit (9) from the dividend, add it to 45, then carry on: 459 / 53

Let's proceed to step 4:
When dividing 459 by 53, we get 8 with a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 38.0
If we subtract 424 from 459, we get 35.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 53

On to step 5:
353 divided by 53 is 6 with a remainder of 35.
Put 6 as the next digit of the answer. 
Result so far: 386.0
Deduct 318 from 353 and we're left with 35.
Bring next digit (9) of the dividend behind the 35 and repeat the process: 359 / 53

Going ahead to step 6:
359 divided by 53 is 6 with a remainder of 41.
The next digit of our result is 6. 
Result so far: 3866.0
If we take 318 away from 359, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 7:
410 divided by 53 is 7 with a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 3866.7
Deduct 371 from 410 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 8:
The number 53 fits into 390 7 times, leaving a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 3866.77
Deduct 371 from 390 and we're left 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.

The final result is 3866.77 with a remainder of 0.019.