Let's divide 38448245 by 291
The aim is to understand the frequency of 291 in 38448245.

Advancing to step 1:
291 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 291

Advancing to step 2:
38 divided by 291 is 0 with a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Bring next digit (4) of the dividend behind the 38 and repeat the process: 384 / 291

Let's proceed to step 3:
291 goes into 384 1 times with a remainder of 93.
The next digit of our result is 1. 
Result so far: 1.0
If we take 291 away from 384, we end up with 93.
Append the next digit (4) from the dividend to 93 and continue with: 934 / 291

Step 4:
The number 291 fits into 934 3 times, leaving a remainder of 61.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 873 from 934 leaves us with 61.
Append the next digit (8) from the dividend to 61 and continue with: 618 / 291

Advancing to step 5:
291 can be fit into 618 2 times, resulting in a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 132.0
If we subtract 582 from 618, we get 36.
Fetch the next digit (2) from the dividend, attach it to 36 and continue: 362 / 291

Moving on to step 6:
If we divide 362 by 291, we get 1 and a remainder of 71.
Put 1 as the next digit of the answer. 
Result so far: 1321.0
If we take 291 away from 362, we end up with 71.
Append the next digit (4) from the dividend to 71 and continue with: 714 / 291

Let's proceed to step 7:
291 can be fit into 714 2 times, resulting in a remainder of 132.
Write down 2 as next digit of the result. 
Result so far: 13212.0
Deduct 582 from 714 and we're left with 132.
Bring next digit (5) of the dividend behind the 132 and repeat the process: 1325 / 291

On to step 8:
When dividing 1325 by 291, we get 4 with a remainder of 161.
The next digit of our result is 4. 
Result so far: 132124.0
If we subtract 1164 from 1325, we get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Moving on to step 9:
291 goes into 1610 5 times with a remainder of 155.
Write down 5 as next digit of the result. 
Result so far: 132124.5
The remainder is 155 after subtracting 1455 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Going ahead to step 10:
291 goes into 1550 5 times with a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 132124.55
Subtracting 1455 from 1550 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

The final outcome is 132124.55, with a leftover of 0.095.