We look at the division of 51875656 by 339 
We want to divide 51875656 by 339.

Step 1:
When dividing 5 by 339, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 339

Moving on to step 2:
51 divided by 339 is 0 with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Fetch the next digit (8) from the dividend, attach it to 51 and continue: 518 / 339

Step 3:
339 goes into 518 1 times with a remainder of 179.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 339 from 518 to get 179.
Append the next digit (7) from the dividend to 179 and continue with: 1797 / 339

Step 4:
If we divide 1797 by 339, we get 5 and a remainder of 102.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 102 after subtracting 1695 from 1797.
Include the next digit (5) from the dividend after 102, then repeat: 1025 / 339

On to step 5:
When dividing 1025 by 339, we get 3 with a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 153.0
Subtracting 1017 from 1025 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 339

Step 6:
The number 339 fits into 86 0 times, leaving a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 1530.0
Subtracting 0 from 86 leaves us with 86.
Include the next digit (5) from the dividend after 86, then repeat: 865 / 339

Going ahead to step 7:
339 can be fit into 865 2 times, resulting in a remainder of 187.
Put 2 as the next digit of the answer. 
Result so far: 15302.0
Subtract 678 from 865 to get 187.
Take the next digit (6) from the dividend and append it to 187, then repeat: 1876 / 339

Advancing to step 8:
If we divide 1876 by 339, we get 5 and a remainder of 181.
Record the quotient 5 as the next digit in the result. 
Result so far: 153025.0
If we take 1695 away from 1876, we end up with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 9:
339 can be fit into 1810 5 times, resulting in a remainder of 115.
The number 5 becomes the next digit in our result. 
Result so far: 153025.5
The remainder is 115 after subtracting 1695 from 1810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 10:
The number 339 fits into 1150 3 times, leaving a remainder of 133.
Use 3 as the next digit of our solution. 
Result so far: 153025.53
Subtracting 1017 from 1150 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

On to step 11:
339 can be fit into 1330 3 times, resulting in a remainder of 313.
Put 3 as the next digit of the answer. 
Result so far: 153025.533
Deduct 1017 from 1330 and we're left with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

After the division, we end up with 153025.533 and a remainder of 0.0313.