We look at the division of 51238409 by 932 
The aim is to understand the frequency of 932 in 51238409.

Advancing to step 1:
932 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 932

Going ahead to step 2:
The number 932 fits into 51 0 times, leaving a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Fetch the next digit (2) from the dividend, attach it to 51 and continue: 512 / 932

Advancing to step 3:
When dividing 512 by 932, we get 0 with a remainder of 512.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 512 and we're left with 512.
Append the next digit (3) from the dividend to 512 and continue with: 5123 / 932

On to step 4:
The number 932 fits into 5123 5 times, leaving a remainder of 463.
The next digit of our result is 5. 
Result so far: 5.0
If we take 4660 away from 5123, we end up with 463.
Include the next digit (8) from the dividend after 463, then repeat: 4638 / 932

Going ahead to step 5:
932 goes into 4638 4 times with a remainder of 910.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
Subtracting 3728 from 4638 leaves us with 910.
Fetch the next digit (4) from the dividend, attach it to 910 and continue: 9104 / 932

On to step 6:
9104 divided by 932 is 9 with a remainder of 716.
Use 9 as the next digit of our solution. 
Result so far: 549.0
Subtracting 8388 from 9104 leaves us with 716.
Bring next digit (0) of the dividend behind the 716 and repeat the process: 7160 / 932

On to step 7:
7160 divided by 932 is 7 with a remainder of 636.
Use 7 as the next digit of our solution. 
Result so far: 5497.0
Deduct 6524 from 7160 and we're left with 636.
Fetch the next digit (9) from the dividend, attach it to 636 and continue: 6369 / 932

Step 8:
6369 divided by 932 is 6 with a remainder of 777.
Use 6 as the next digit of our solution. 
Result so far: 54976.0
If we subtract 5592 from 6369, we get 777.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7770, and continue the process.

Step 9:
The number 932 fits into 7770 8 times, leaving a remainder of 314.
Write down 8 as next digit of the result. 
Result so far: 54976.8
The remainder is 314 after subtracting 7456 from 7770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Going ahead to step 10:
3140 divided by 932 is 3 with a remainder of 344.
Record the quotient 3 as the next digit in the result. 
Result so far: 54976.83
If we take 2796 away from 3140, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 11:
932 can be fit into 3440 3 times, resulting in a remainder of 644.
The number 3 becomes the next digit in our result. 
Result so far: 54976.833
If we take 2796 away from 3440, we end up with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

The final result is 54976.833 with a remainder of 0.0644.