We look at the division of 216168 by 46 
The aim is to understand the frequency of 46 in 216168.

Going ahead to step 1:
If we divide 2 by 46, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 46

On to step 2:
If we divide 21 by 46, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 46

Let's proceed to step 3:
216 divided by 46 is 4 with a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 32 after subtracting 184 from 216.
Include the next digit (1) from the dividend after 32, then repeat: 321 / 46

On to step 4:
The number 46 fits into 321 6 times, leaving a remainder of 45.
Use 6 as the next digit of our solution. 
Result so far: 46.0
If we take 276 away from 321, we end up with 45.
Bring next digit (6) of the dividend behind the 45 and repeat the process: 456 / 46

Step 5:
46 goes into 456 9 times with a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 469.0
If we subtract 414 from 456, we get 42.
Grab the next digit (8) from the dividend, add it to 42, then carry on: 428 / 46

Step 6:
When dividing 428 by 46, we get 9 with a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 4699.0
Subtracting 414 from 428 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
When dividing 140 by 46, we get 3 with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 4699.3
Subtracting 138 from 140 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
The number 46 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 4699.3
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
When dividing 200 by 46, we get 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 4699.304
Subtracting 184 from 200 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
160 divided by 46 is 3 with a remainder of 22.
The next digit of our result is 3. 
Result so far: 4699.3043
If we subtract 138 from 160, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
220 divided by 46 is 4 with a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 4699.30434
If we subtract 184 from 220, we 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.

Moving on to step 12:
360 divided by 46 is 7 with a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 4699.304347
If we subtract 322 from 360, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 13:
When dividing 380 by 46, we get 8 with a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 4699.3043478
Subtracting 368 from 380 leaves us 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.

Advancing to step 14:
46 can be fit into 120 2 times, resulting in a remainder of 28.
The next digit of our result is 2. 
Result so far: 4699.30434782
Deduct 92 from 120 and we're left 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.

Our division results in 4699.30434782 with a remaining 2.8e-08.