We divide 51305505 by 855
Our goal is to divide 51305505 by 855.

Going ahead to step 1:
If we divide 5 by 855, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 855

Advancing to step 2:
855 can be fit into 51 0 times, resulting in a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Take the next digit (3) from the dividend and append it to 51, then repeat: 513 / 855

On to step 3:
The number 855 fits into 513 0 times, leaving a remainder of 513.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 513, we end up with 513.
Include the next digit (0) from the dividend after 513, then repeat: 5130 / 855

Step 4:
If we divide 5130 by 855, we get 6 and a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 5130 from 5130 to get 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 855

Moving on to step 5:
855 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 60.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 855

Moving on to step 6:
If we divide 55 by 855, we get 0 and a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 600.0
If we subtract 0 from 55, we get 55.
Bring next digit (0) of the dividend behind the 55 and repeat the process: 550 / 855

Let's proceed to step 7:
If we divide 550 by 855, we get 0 and a remainder of 550.
Record the quotient 0 as the next digit in the result. 
Result so far: 6000.0
The remainder is 550 after subtracting 0 from 550.
Include the next digit (5) from the dividend after 550, then repeat: 5505 / 855

Advancing to step 8:
855 goes into 5505 6 times with a remainder of 375.
Write down 6 as next digit of the result. 
Result so far: 60006.0
Subtracting 5130 from 5505 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Moving on to step 9:
3750 divided by 855 is 4 with a remainder of 330.
The next digit of our result is 4. 
Result so far: 60006.4
Deduct 3420 from 3750 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Advancing to step 10:
855 can be fit into 3300 3 times, resulting in a remainder of 735.
Put 3 as the next digit of the answer. 
Result so far: 60006.43
Deduct 2565 from 3300 and we're left with 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

Step 11:
The number 855 fits into 7350 8 times, leaving a remainder of 510.
The number 8 becomes the next digit in our result. 
Result so far: 60006.438
Subtracting 6840 from 7350 leaves us with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

On to step 12:
If we divide 5100 by 855, we get 5 and a remainder of 825.
Put 5 as the next digit of the answer. 
Result so far: 60006.4385
Deduct 4275 from 5100 and we're left with 825.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8250, and continue the process.

Step 13:
When dividing 8250 by 855, we get 9 with a remainder of 555.
The next digit of our result is 9. 
Result so far: 60006.43859
Deduct 7695 from 8250 and we're left with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Moving on to step 14:
The number 855 fits into 5550 6 times, leaving a remainder of 420.
Record the quotient 6 as the next digit in the result. 
Result so far: 60006.438596
The remainder is 420 after subtracting 5130 from 5550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Going ahead to step 15:
The number 855 fits into 4200 4 times, leaving a remainder of 780.
The number 4 becomes the next digit in our result. 
Result so far: 60006.4385964
If we subtract 3420 from 4200, we get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Step 16:
7800 divided by 855 is 9 with a remainder of 105.
Record the quotient 9 as the next digit in the result. 
Result so far: 60006.43859649
Subtract 7695 from 7800 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

In conclusion, the division gives 60006.43859649 with a balance of 1.05e-07.