We look at the division of 21112705 by 46 
The aim is to understand the frequency of 46 in 21112705.

Step 1:
When dividing 2 by 46, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 46

Step 2:
46 goes into 21 0 times with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 46

Step 3:
211 divided by 46 is 4 with a remainder of 27.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 184 from 211 and we're left with 27.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 46

Let's proceed to step 4:
46 goes into 271 5 times with a remainder of 41.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Subtract 230 from 271 to get 41.
Append the next digit (2) from the dividend to 41 and continue with: 412 / 46

Moving on to step 5:
412 divided by 46 is 8 with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 458.0
If we subtract 368 from 412, we get 44.
Fetch the next digit (7) from the dividend, attach it to 44 and continue: 447 / 46

Let's proceed to step 6:
If we divide 447 by 46, we get 9 and a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 4589.0
If we take 414 away from 447, we end up with 33.
Grab the next digit (0) from the dividend, add it to 33, then carry on: 330 / 46

Advancing to step 7:
When dividing 330 by 46, we get 7 with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 45897.0
Subtracting 322 from 330 leaves us with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 46

Going ahead to step 8:
When dividing 85 by 46, we get 1 with a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 458971.0
Subtract 46 from 85 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.

Moving on to step 9:
46 can be fit into 390 8 times, resulting in a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 458971.8
The remainder is 22 after subtracting 368 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
If we divide 220 by 46, we get 4 and a remainder of 36.
The next digit of our result is 4. 
Result so far: 458971.84
Subtract 184 from 220 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
If we divide 360 by 46, we get 7 and a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 458971.847
Deduct 322 from 360 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
The number 46 fits into 380 8 times, leaving a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 458971.8478
If we take 368 away from 380, we end up 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.

Going ahead to step 13:
120 divided by 46 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 458971.84782
If we take 92 away from 120, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 14:
If we divide 280 by 46, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 458971.847826
Deduct 276 from 280 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 15:
46 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 458971.847826
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 16:
46 can be fit into 400 8 times, resulting in a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 458971.84782608
Deduct 368 from 400 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 458971.84782608 with a remaining 3.2e-08.