We're dividing 858148 by 44 
The aim is to understand the frequency of 44 in 858148.

Advancing to step 1:
When dividing 8 by 44, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 44

Moving on to step 2:
The number 44 fits into 85 1 times, leaving a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 44 away from 85, we end up with 41.
Include the next digit (8) from the dividend after 41, then repeat: 418 / 44

On to step 3:
44 can be fit into 418 9 times, resulting in a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Subtract 396 from 418 to get 22.
Fetch the next digit (1) from the dividend, attach it to 22 and continue: 221 / 44

Moving on to step 4:
If we divide 221 by 44, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 195.0
If we take 220 away from 221, we end up with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 44

Advancing to step 5:
The number 44 fits into 14 0 times, leaving a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 1950.0
Subtract 0 from 14 to get 14.
Grab the next digit (8) from the dividend, add it to 14, then carry on: 148 / 44

Going ahead to step 6:
When dividing 148 by 44, we get 3 with a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 19503.0
Deduct 132 from 148 and we're left 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 7:
The number 44 fits into 160 3 times, leaving a remainder of 28.
The next digit of our result is 3. 
Result so far: 19503.3
If we take 132 away from 160, 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.

Advancing to step 8:
When dividing 280 by 44, we get 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 19503.36
Deduct 264 from 280 and we're left 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 9:
44 goes into 160 3 times with a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 19503.363
Subtracting 132 from 160 leaves us 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.

On to step 10:
280 divided by 44 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 19503.3636
Deduct 264 from 280 and we're left 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 11:
The number 44 fits into 160 3 times, leaving a remainder of 28.
The next digit of our result is 3. 
Result so far: 19503.36363
Subtracting 132 from 160 leaves us 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.

Moving on to step 12:
44 can be fit into 280 6 times, resulting in a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 19503.363636
Deduct 264 from 280 and we're left 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.

On to step 13:
160 divided by 44 is 3 with a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 19503.3636363
Deduct 132 from 160 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.

Let's proceed to step 14:
44 can be fit into 280 6 times, resulting in a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 19503.36363636
Subtract 264 from 280 to 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.

The final outcome is 19503.36363636, with a leftover of 1.6e-08.