We look at the division of 239969 by 51 
Let's see how many times 51 fits into 239969.

Going ahead to step 1:
51 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 51

On to step 2:
If we divide 23 by 51, we get 0 and a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Append the next digit (9) from the dividend to 23 and continue with: 239 / 51

Going ahead to step 3:
239 divided by 51 is 4 with a remainder of 35.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 204 from 239, we get 35.
Bring next digit (9) of the dividend behind the 35 and repeat the process: 359 / 51

Moving on to step 4:
When dividing 359 by 51, we get 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
The remainder is 2 after subtracting 357 from 359.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 51

Let's proceed to step 5:
If we divide 26 by 51, we get 0 and a remainder of 26.
The next digit of our result is 0. 
Result so far: 470.0
If we subtract 0 from 26, we get 26.
Fetch the next digit (9) from the dividend, attach it to 26 and continue: 269 / 51

Going ahead to step 6:
51 goes into 269 5 times with a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 4705.0
If we subtract 255 from 269, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
140 divided by 51 is 2 with a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 4705.2
Subtract 102 from 140 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
If we divide 380 by 51, we get 7 and a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 4705.27
Subtract 357 from 380 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
51 goes into 230 4 times with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 4705.274
Subtracting 204 from 230 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
260 divided by 51 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 4705.2745
If we subtract 255 from 260, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 11:
If we divide 50 by 51, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 4705.2745
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
If we divide 500 by 51, we get 9 and a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 4705.274509
If we take 459 away from 500, 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 13:
410 divided by 51 is 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 4705.2745098
If we take 408 away from 410, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 14:
20 divided by 51 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 4705.2745098
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 4705.2745098 and a remainder of 2e-08.