We're dividing 448841 by 46 
The aim is to understand the frequency of 46 in 448841.

Step 1:
When dividing 4 by 46, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 46

Let's proceed to step 2:
The number 46 fits into 44 0 times, leaving a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Take the next digit (8) from the dividend and append it to 44, then repeat: 448 / 46

On to step 3:
46 can be fit into 448 9 times, resulting in a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 414 from 448 to get 34.
Take the next digit (8) from the dividend and append it to 34, then repeat: 348 / 46

Moving on to step 4:
348 divided by 46 is 7 with a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 97.0
If we take 322 away from 348, we end up with 26.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 46

Let's proceed to step 5:
264 divided by 46 is 5 with a remainder of 34.
Record the quotient 5 as the next digit in the result. 
Result so far: 975.0
If we take 230 away from 264, we end up with 34.
Fetch the next digit (1) from the dividend, attach it to 34 and continue: 341 / 46

Step 6:
When dividing 341 by 46, we get 7 with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 9757.0
The remainder is 19 after subtracting 322 from 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
46 can be fit into 190 4 times, resulting in a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 9757.4
Deduct 184 from 190 and we're left 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.

Going ahead to step 8:
46 goes into 60 1 times with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 9757.41
Deduct 46 from 60 and we're left 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.

On to step 9:
If we divide 140 by 46, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 9757.413
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 10:
If we divide 20 by 46, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 9757.413
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.

Going ahead to step 11:
46 goes into 200 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 9757.41304
If we take 184 away from 200, we end up 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 12:
46 goes into 160 3 times with a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 9757.413043
The remainder is 22 after subtracting 138 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 13:
46 can be fit into 220 4 times, resulting in a remainder of 36.
The next digit of our result is 4. 
Result so far: 9757.4130434
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.

Step 14:
If we divide 360 by 46, we get 7 and a remainder of 38.
The next digit of our result is 7. 
Result so far: 9757.41304347
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.

The final outcome is 9757.41304347, with a leftover of 3.8e-08.