38879039 divided by 207 
The aim is to understand the frequency of 207 in 38879039.

Advancing to step 1:
207 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 207

On to step 2:
The number 207 fits into 38 0 times, leaving a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Include the next digit (8) from the dividend after 38, then repeat: 388 / 207

Let's proceed to step 3:
207 goes into 388 1 times with a remainder of 181.
The next digit of our result is 1. 
Result so far: 1.0
If we take 207 away from 388, we end up with 181.
Bring next digit (7) of the dividend behind the 181 and repeat the process: 1817 / 207

Step 4:
1817 divided by 207 is 8 with a remainder of 161.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we subtract 1656 from 1817, we get 161.
Take the next digit (9) from the dividend and append it to 161, then repeat: 1619 / 207

On to step 5:
If we divide 1619 by 207, we get 7 and a remainder of 170.
Put 7 as the next digit of the answer. 
Result so far: 187.0
If we take 1449 away from 1619, we end up with 170.
Bring next digit (0) of the dividend behind the 170 and repeat the process: 1700 / 207

Let's proceed to step 6:
1700 divided by 207 is 8 with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 1878.0
If we subtract 1656 from 1700, we get 44.
Grab the next digit (3) from the dividend, add it to 44, then carry on: 443 / 207

On to step 7:
The number 207 fits into 443 2 times, leaving a remainder of 29.
The next digit of our result is 2. 
Result so far: 18782.0
Subtract 414 from 443 to get 29.
Take the next digit (9) from the dividend and append it to 29, then repeat: 299 / 207

Moving on to step 8:
207 can be fit into 299 1 times, resulting in a remainder of 92.
The next digit of our result is 1. 
Result so far: 187821.0
If we subtract 207 from 299, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 9:
207 goes into 920 4 times with a remainder of 92.
The next digit of our result is 4. 
Result so far: 187821.4
Deduct 828 from 920 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 10:
207 can be fit into 920 4 times, resulting in a remainder of 92.
Put 4 as the next digit of the answer. 
Result so far: 187821.44
Subtracting 828 from 920 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final result is 187821.44 with a remainder of 0.092.