108948 divided by 51 
The aim is to understand the frequency of 51 in 108948.

Advancing to step 1:
51 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 51

Let's proceed to step 2:
If we divide 10 by 51, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 51

Going ahead to step 3:
51 goes into 108 2 times with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 102 from 108 to get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 51

Advancing to step 4:
When dividing 69 by 51, we get 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we take 51 away from 69, we end up with 18.
Append the next digit (4) from the dividend to 18 and continue with: 184 / 51

On to step 5:
The number 51 fits into 184 3 times, leaving a remainder of 31.
The next digit of our result is 3. 
Result so far: 213.0
If we take 153 away from 184, we end up with 31.
Append the next digit (8) from the dividend to 31 and continue with: 318 / 51

Going ahead to step 6:
51 goes into 318 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 2136.0
Deduct 306 from 318 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
The number 51 fits into 120 2 times, leaving a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 2136.2
Subtract 102 from 120 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
180 divided by 51 is 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 2136.23
Subtract 153 from 180 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 9:
The number 51 fits into 270 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 2136.235
Subtract 255 from 270 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
51 goes into 150 2 times with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 2136.2352
Subtract 102 from 150 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
480 divided by 51 is 9 with a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 2136.23529
Subtracting 459 from 480 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 12:
51 can be fit into 210 4 times, resulting in a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 2136.235294
Deduct 204 from 210 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
60 divided by 51 is 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 2136.2352941
Subtract 51 from 60 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 14:
90 divided by 51 is 1 with a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 2136.23529411
Subtract 51 from 90 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 2136.23529411 with a remaining 3.9e-08.