We look at the division of 854778 by 46 
The aim is to understand the frequency of 46 in 854778.

Step 1:
46 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 46

Step 2:
If we divide 85 by 46, we get 1 and a remainder of 39.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 46 from 85 and we're left with 39.
Grab the next digit (4) from the dividend, add it to 39, then carry on: 394 / 46

On to step 3:
46 can be fit into 394 8 times, resulting in a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 368 from 394 leaves us with 26.
Append the next digit (7) from the dividend to 26 and continue with: 267 / 46

Going ahead to step 4:
267 divided by 46 is 5 with a remainder of 37.
Record the quotient 5 as the next digit in the result. 
Result so far: 185.0
If we take 230 away from 267, we end up with 37.
Append the next digit (7) from the dividend to 37 and continue with: 377 / 46

Advancing to step 5:
46 goes into 377 8 times with a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 1858.0
Deduct 368 from 377 and we're left with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 46

Step 6:
46 can be fit into 98 2 times, resulting in a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 18582.0
If we take 92 away from 98, we end up 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.

Advancing to step 7:
If we divide 60 by 46, we get 1 and a remainder of 14.
The next digit of our result is 1. 
Result so far: 18582.1
If we take 46 away from 60, we end up 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.

Advancing to step 8:
If we divide 140 by 46, we get 3 and a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 18582.13
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.

On to step 9:
46 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 18582.13
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
If we divide 200 by 46, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 18582.1304
If we subtract 184 from 200, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
When dividing 160 by 46, we get 3 with a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 18582.13043
Deduct 138 from 160 and we're left with 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 12:
46 goes into 220 4 times with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 18582.130434
The remainder is 36 after subtracting 184 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 13:
If we divide 360 by 46, we get 7 and a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 18582.1304347
Subtract 322 from 360 to 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.

On to step 14:
The number 46 fits into 380 8 times, leaving a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 18582.13043478
If we subtract 368 from 380, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 18582.13043478 and a remainder of 1.2e-08.