We're dividing 203939 by 74 
Let's see how many times 74 fits into 203939.

Going ahead to step 1:
The number 74 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 74

Moving on to step 2:
When dividing 20 by 74, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Grab the next digit (3) from the dividend, add it to 20, then carry on: 203 / 74

On to step 3:
74 can be fit into 203 2 times, resulting in a remainder of 55.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 148 from 203 and we're left with 55.
Grab the next digit (9) from the dividend, add it to 55, then carry on: 559 / 74

Moving on to step 4:
When dividing 559 by 74, we get 7 with a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 27.0
The remainder is 41 after subtracting 518 from 559.
Bring next digit (3) of the dividend behind the 41 and repeat the process: 413 / 74

Step 5:
74 goes into 413 5 times with a remainder of 43.
Write down 5 as next digit of the result. 
Result so far: 275.0
The remainder is 43 after subtracting 370 from 413.
Fetch the next digit (9) from the dividend, attach it to 43 and continue: 439 / 74

On to step 6:
The number 74 fits into 439 5 times, leaving a remainder of 69.
Record the quotient 5 as the next digit in the result. 
Result so far: 2755.0
If we take 370 away from 439, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 7:
74 goes into 690 9 times with a remainder of 24.
Use 9 as the next digit of our solution. 
Result so far: 2755.9
The remainder is 24 after subtracting 666 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
240 divided by 74 is 3 with a remainder of 18.
The next digit of our result is 3. 
Result so far: 2755.93
Subtract 222 from 240 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 9:
180 divided by 74 is 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 2755.932
The remainder is 32 after subtracting 148 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
If we divide 320 by 74, we get 4 and a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 2755.9324
Deduct 296 from 320 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
If we divide 240 by 74, we get 3 and a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 2755.93243
Subtracting 222 from 240 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 12:
The number 74 fits into 180 2 times, leaving a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 2755.932432
Subtracting 148 from 180 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
If we divide 320 by 74, we get 4 and a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 2755.9324324
Deduct 296 from 320 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
If we divide 240 by 74, we get 3 and a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 2755.93243243
Deduct 222 from 240 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 2755.93243243 and a remainder of 1.8e-08.