We divide 51217964 by 610
Our goal is to divide 51217964 by 610.

Advancing to step 1:
5 divided by 610 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 610

Moving on to step 2:
51 divided by 610 is 0 with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 610

On to step 3:
610 can be fit into 512 0 times, resulting in a remainder of 512.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 512 and we're left with 512.
Take the next digit (1) from the dividend and append it to 512, then repeat: 5121 / 610

On to step 4:
5121 divided by 610 is 8 with a remainder of 241.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 4880 from 5121 to get 241.
Take the next digit (7) from the dividend and append it to 241, then repeat: 2417 / 610

Step 5:
When dividing 2417 by 610, we get 3 with a remainder of 587.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
If we subtract 1830 from 2417, we get 587.
Append the next digit (9) from the dividend to 587 and continue with: 5879 / 610

On to step 6:
If we divide 5879 by 610, we get 9 and a remainder of 389.
Write down 9 as next digit of the result. 
Result so far: 839.0
Subtracting 5490 from 5879 leaves us with 389.
Append the next digit (6) from the dividend to 389 and continue with: 3896 / 610

Let's proceed to step 7:
3896 divided by 610 is 6 with a remainder of 236.
Put 6 as the next digit of the answer. 
Result so far: 8396.0
If we take 3660 away from 3896, we end up with 236.
Bring next digit (4) of the dividend behind the 236 and repeat the process: 2364 / 610

On to step 8:
The number 610 fits into 2364 3 times, leaving a remainder of 534.
Write down 3 as next digit of the result. 
Result so far: 83963.0
Deduct 1830 from 2364 and we're left with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Advancing to step 9:
The number 610 fits into 5340 8 times, leaving a remainder of 460.
Put 8 as the next digit of the answer. 
Result so far: 83963.8
The remainder is 460 after subtracting 4880 from 5340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 10:
The number 610 fits into 4600 7 times, leaving a remainder of 330.
Put 7 as the next digit of the answer. 
Result so far: 83963.87
If we subtract 4270 from 4600, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 11:
When dividing 3300 by 610, we get 5 with a remainder of 250.
The number 5 becomes the next digit in our result. 
Result so far: 83963.875
Deduct 3050 from 3300 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 12:
2500 divided by 610 is 4 with a remainder of 60.
The next digit of our result is 4. 
Result so far: 83963.8754
If we subtract 2440 from 2500, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 13:
When dividing 600 by 610, we get 0 with a remainder of 600.
The number 0 becomes the next digit in our result. 
Result so far: 83963.8754
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 14:
If we divide 6000 by 610, we get 9 and a remainder of 510.
Put 9 as the next digit of the answer. 
Result so far: 83963.875409
Deduct 5490 from 6000 and we're left 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.

Let's proceed to step 15:
5100 divided by 610 is 8 with a remainder of 220.
Put 8 as the next digit of the answer. 
Result so far: 83963.8754098
Subtracting 4880 from 5100 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 16:
610 goes into 2200 3 times with a remainder of 370.
Put 3 as the next digit of the answer. 
Result so far: 83963.87540983
Subtracting 1830 from 2200 leaves us with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

In conclusion, the division gives 83963.87540983 with a balance of 3.7e-07.