We look at the division of 339702 by 51 
Let's see how many times 51 fits into 339702.

Advancing to step 1:
3 divided by 51 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 51

Let's proceed to step 2:
51 goes into 33 0 times with a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Include the next digit (9) from the dividend after 33, then repeat: 339 / 51

Step 3:
When dividing 339 by 51, we get 6 with a remainder of 33.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 306 from 339 and we're left with 33.
Fetch the next digit (7) from the dividend, attach it to 33 and continue: 337 / 51

Moving on to step 4:
The number 51 fits into 337 6 times, leaving a remainder of 31.
Write down 6 as next digit of the result. 
Result so far: 66.0
If we subtract 306 from 337, we get 31.
Fetch the next digit (0) from the dividend, attach it to 31 and continue: 310 / 51

On to step 5:
If we divide 310 by 51, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 666.0
Subtract 306 from 310 to get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 51

Going ahead to step 6:
42 divided by 51 is 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 6660.0
Subtracting 0 from 42 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 7:
When dividing 420 by 51, we get 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 6660.8
Subtract 408 from 420 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
If we divide 120 by 51, we get 2 and a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 6660.82
Deduct 102 from 120 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.

Step 9:
180 divided by 51 is 3 with a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 6660.823
If we take 153 away from 180, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 10:
51 can be fit into 270 5 times, resulting in a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 6660.8235
If we take 255 away from 270, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 11:
When dividing 150 by 51, we get 2 with a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 6660.82352
If we take 102 away from 150, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 12:
480 divided by 51 is 9 with a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 6660.823529
Subtracting 459 from 480 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 13:
The number 51 fits into 210 4 times, leaving a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 6660.8235294
Subtract 204 from 210 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 14:
51 goes into 60 1 times with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 6660.82352941
If we subtract 51 from 60, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 6660.82352941 with a remaining 9e-09.