We look at the division of 129497 by 46 
The aim is to understand the frequency of 46 in 129497.

Step 1:
1 divided by 46 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 46

Advancing to step 2:
When dividing 12 by 46, we get 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 46

Advancing to step 3:
46 can be fit into 129 2 times, resulting in a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 92 from 129, we get 37.
Append the next digit (4) from the dividend to 37 and continue with: 374 / 46

Step 4:
The number 46 fits into 374 8 times, leaving a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtract 368 from 374 to get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 46

Moving on to step 5:
46 goes into 69 1 times with a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 281.0
If we subtract 46 from 69, we get 23.
Grab the next digit (7) from the dividend, add it to 23, then carry on: 237 / 46

On to step 6:
46 goes into 237 5 times with a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 2815.0
Deduct 230 from 237 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
The number 46 fits into 70 1 times, leaving a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 2815.1
The remainder is 24 after subtracting 46 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 8:
46 can be fit into 240 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 2815.15
Deduct 230 from 240 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
46 goes into 100 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 2815.152
Deduct 92 from 100 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
46 can be fit into 80 1 times, resulting in a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 2815.1521
Subtracting 46 from 80 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 11:
46 goes into 340 7 times with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 2815.15217
If we subtract 322 from 340, we 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.

Moving on to step 12:
The number 46 fits into 180 3 times, leaving a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 2815.152173
If we take 138 away from 180, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 13:
46 goes into 420 9 times with a remainder of 6.
The next digit of our result is 9. 
Result so far: 2815.1521739
Subtracting 414 from 420 leaves us 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.

Step 14:
When dividing 60 by 46, we get 1 with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 2815.15217391
The remainder is 14 after subtracting 46 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 2815.15217391 with a remaining 1.4e-08.