We look at the division of 9478781 by 46 
The aim is to understand the frequency of 46 in 9478781.

On to step 1:
If we divide 9 by 46, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 46

On to step 2:
The number 46 fits into 94 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 92 from 94 to get 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 46

Let's proceed to step 3:
The number 46 fits into 27 0 times, leaving a remainder of 27.
The next digit of our result is 0. 
Result so far: 20.0
If we subtract 0 from 27, we get 27.
Append the next digit (8) from the dividend to 27 and continue with: 278 / 46

On to step 4:
If we divide 278 by 46, we get 6 and a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 206.0
If we take 276 away from 278, we end up with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 46

Let's proceed to step 5:
46 can be fit into 27 0 times, resulting in a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 2060.0
If we take 0 away from 27, we end up with 27.
Bring next digit (8) of the dividend behind the 27 and repeat the process: 278 / 46

On to step 6:
The number 46 fits into 278 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 20606.0
Subtract 276 from 278 to get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 46

Step 7:
When dividing 21 by 46, we get 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 206060.0
If we take 0 away from 21, we end up 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.

Advancing to step 8:
210 divided by 46 is 4 with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 206060.4
Subtracting 184 from 210 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 9:
When dividing 260 by 46, we get 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 206060.45
Subtracting 230 from 260 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
46 goes into 300 6 times with a remainder of 24.
The next digit of our result is 6. 
Result so far: 206060.456
The remainder is 24 after subtracting 276 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 11:
240 divided by 46 is 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 206060.4565
If we take 230 away from 240, we end up 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.

On to step 12:
46 can be fit into 100 2 times, resulting in a remainder of 8.
The next digit of our result is 2. 
Result so far: 206060.45652
Subtracting 92 from 100 leaves us 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 13:
46 can be fit into 80 1 times, resulting in a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 206060.456521
Deduct 46 from 80 and we're left 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.

Moving on to step 14:
340 divided by 46 is 7 with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 206060.4565217
Subtracting 322 from 340 leaves us 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.

Going ahead to step 15:
180 divided by 46 is 3 with a remainder of 42.
The next digit of our result is 3. 
Result so far: 206060.45652173
The remainder is 42 after subtracting 138 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 206060.45652173 with a balance of 4.2e-08.