We look at the division of 975638 by 46 
The aim is to understand the frequency of 46 in 975638.

On to step 1:
When dividing 9 by 46, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 46

Let's proceed to step 2:
97 divided by 46 is 2 with a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 5 after subtracting 92 from 97.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 46

Let's proceed to step 3:
If we divide 55 by 46, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 21.0
The remainder is 9 after subtracting 46 from 55.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 46

Advancing to step 4:
46 can be fit into 96 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 212.0
The remainder is 4 after subtracting 92 from 96.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 46

Moving on to step 5:
When dividing 43 by 46, we get 0 with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 2120.0
Subtracting 0 from 43 leaves us with 43.
Bring next digit (8) of the dividend behind the 43 and repeat the process: 438 / 46

Moving on to step 6:
438 divided by 46 is 9 with a remainder of 24.
The next digit of our result is 9. 
Result so far: 21209.0
Subtract 414 from 438 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
The number 46 fits into 240 5 times, leaving a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 21209.5
If we subtract 230 from 240, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
The number 46 fits into 100 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 21209.52
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.

Step 9:
If we divide 80 by 46, we get 1 and a remainder of 34.
The next digit of our result is 1. 
Result so far: 21209.521
If we take 46 away from 80, we end up 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.

Step 10:
The number 46 fits into 340 7 times, leaving a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 21209.5217
If we take 322 away from 340, we end up with 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 11:
46 can be fit into 180 3 times, resulting in a remainder of 42.
The next digit of our result is 3. 
Result so far: 21209.52173
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 12:
46 can be fit into 420 9 times, resulting in a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 21209.521739
Subtract 414 from 420 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 13:
The number 46 fits into 60 1 times, leaving a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 21209.5217391
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.

Going ahead to step 14:
46 can be fit into 140 3 times, resulting in a remainder of 2.
The next digit of our result is 3. 
Result so far: 21209.52173913
The remainder is 2 after subtracting 138 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 21209.52173913 and a remainder of 2e-09.