879431 ÷ 46 
The aim is to understand the frequency of 46 in 879431.

Step 1:
8 divided by 46 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 46

Step 2:
87 divided by 46 is 1 with a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 46 from 87 and we're left with 41.
Append the next digit (9) from the dividend to 41 and continue with: 419 / 46

Going ahead to step 3:
46 goes into 419 9 times with a remainder of 5.
The next digit of our result is 9. 
Result so far: 19.0
The remainder is 5 after subtracting 414 from 419.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 46

On to step 4:
When dividing 54 by 46, we get 1 with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 191.0
Subtracting 46 from 54 leaves us with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 46

Going ahead to step 5:
If we divide 83 by 46, we get 1 and a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 1911.0
Subtracting 46 from 83 leaves us with 37.
Append the next digit (1) from the dividend to 37 and continue with: 371 / 46

On to step 6:
When dividing 371 by 46, we get 8 with a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 19118.0
Subtract 368 from 371 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
If we divide 30 by 46, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 19118.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
46 can be fit into 300 6 times, resulting in a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 19118.06
Subtract 276 from 300 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.

Going ahead to step 9:
240 divided by 46 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 19118.065
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.

Going ahead to step 10:
46 goes into 100 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 19118.0652
If we subtract 92 from 100, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
46 goes into 80 1 times with a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 19118.06521
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.

Going ahead to step 12:
46 goes into 340 7 times with a remainder of 18.
The next digit of our result is 7. 
Result so far: 19118.065217
The remainder is 18 after subtracting 322 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 13:
The number 46 fits into 180 3 times, leaving a remainder of 42.
The next digit of our result is 3. 
Result so far: 19118.0652173
Subtracting 138 from 180 leaves us 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.

Moving on to step 14:
If we divide 420 by 46, we get 9 and a remainder of 6.
The next digit of our result is 9. 
Result so far: 19118.06521739
Subtracting 414 from 420 leaves us 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.

The final outcome is 19118.06521739, with a leftover of 6e-09.