Let's divide 51398981 by 964
Let's see how many times 964 fits into 51398981.

Let's proceed to step 1:
964 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 964

Going ahead to step 2:
51 divided by 964 is 0 with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Include the next digit (3) from the dividend after 51, then repeat: 513 / 964

Step 3:
513 divided by 964 is 0 with a remainder of 513.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 513 after subtracting 0 from 513.
Grab the next digit (9) from the dividend, add it to 513, then carry on: 5139 / 964

Step 4:
5139 divided by 964 is 5 with a remainder of 319.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 4820 away from 5139, we end up with 319.
Bring next digit (8) of the dividend behind the 319 and repeat the process: 3198 / 964

Going ahead to step 5:
The number 964 fits into 3198 3 times, leaving a remainder of 306.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
Deduct 2892 from 3198 and we're left with 306.
Take the next digit (9) from the dividend and append it to 306, then repeat: 3069 / 964

Advancing to step 6:
3069 divided by 964 is 3 with a remainder of 177.
Use 3 as the next digit of our solution. 
Result so far: 533.0
Subtract 2892 from 3069 to get 177.
Fetch the next digit (8) from the dividend, attach it to 177 and continue: 1778 / 964

Step 7:
The number 964 fits into 1778 1 times, leaving a remainder of 814.
Use 1 as the next digit of our solution. 
Result so far: 5331.0
If we take 964 away from 1778, we end up with 814.
Include the next digit (1) from the dividend after 814, then repeat: 8141 / 964

Moving on to step 8:
8141 divided by 964 is 8 with a remainder of 429.
Use 8 as the next digit of our solution. 
Result so far: 53318.0
Deduct 7712 from 8141 and we're left with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Let's proceed to step 9:
964 goes into 4290 4 times with a remainder of 434.
Record the quotient 4 as the next digit in the result. 
Result so far: 53318.4
Subtract 3856 from 4290 to get 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Moving on to step 10:
964 can be fit into 4340 4 times, resulting in a remainder of 484.
Put 4 as the next digit of the answer. 
Result so far: 53318.44
Deduct 3856 from 4340 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

In conclusion, the division gives 53318.44 with a balance of 0.484.