We're dividing 39384872 by 297 
The aim is to understand the frequency of 297 in 39384872.

Step 1:
297 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 297

Advancing to step 2:
297 can be fit into 39 0 times, resulting in a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Take the next digit (3) from the dividend and append it to 39, then repeat: 393 / 297

Step 3:
If we divide 393 by 297, we get 1 and a remainder of 96.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 96 after subtracting 297 from 393.
Append the next digit (8) from the dividend to 96 and continue with: 968 / 297

Step 4:
297 goes into 968 3 times with a remainder of 77.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we subtract 891 from 968, we get 77.
Grab the next digit (4) from the dividend, add it to 77, then carry on: 774 / 297

On to step 5:
When dividing 774 by 297, we get 2 with a remainder of 180.
The next digit of our result is 2. 
Result so far: 132.0
If we take 594 away from 774, we end up with 180.
Bring next digit (8) of the dividend behind the 180 and repeat the process: 1808 / 297

On to step 6:
297 goes into 1808 6 times with a remainder of 26.
The next digit of our result is 6. 
Result so far: 1326.0
If we subtract 1782 from 1808, we get 26.
Grab the next digit (7) from the dividend, add it to 26, then carry on: 267 / 297

On to step 7:
If we divide 267 by 297, we get 0 and a remainder of 267.
The number 0 becomes the next digit in our result. 
Result so far: 13260.0
If we subtract 0 from 267, we get 267.
Fetch the next digit (2) from the dividend, attach it to 267 and continue: 2672 / 297

Advancing to step 8:
If we divide 2672 by 297, we get 8 and a remainder of 296.
The next digit of our result is 8. 
Result so far: 132608.0
The remainder is 296 after subtracting 2376 from 2672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 9:
297 goes into 2960 9 times with a remainder of 287.
Put 9 as the next digit of the answer. 
Result so far: 132608.9
Deduct 2673 from 2960 and we're left with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Moving on to step 10:
When dividing 2870 by 297, we get 9 with a remainder of 197.
Use 9 as the next digit of our solution. 
Result so far: 132608.99
Deduct 2673 from 2870 and we're left with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

The final outcome is 132608.99, with a leftover of 0.197.