Let's divide 38897795 by 351
The aim is to understand the frequency of 351 in 38897795.

Let's proceed to step 1:
If we divide 3 by 351, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 351

Going ahead to step 2:
When dividing 38 by 351, we get 0 with a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Take the next digit (8) from the dividend and append it to 38, then repeat: 388 / 351

On to step 3:
351 can be fit into 388 1 times, resulting in a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 351 from 388 and we're left with 37.
Grab the next digit (9) from the dividend, add it to 37, then carry on: 379 / 351

Moving on to step 4:
If we divide 379 by 351, we get 1 and a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 28 after subtracting 351 from 379.
Grab the next digit (7) from the dividend, add it to 28, then carry on: 287 / 351

Advancing to step 5:
The number 351 fits into 287 0 times, leaving a remainder of 287.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
Subtracting 0 from 287 leaves us with 287.
Grab the next digit (7) from the dividend, add it to 287, then carry on: 2877 / 351

Step 6:
351 can be fit into 2877 8 times, resulting in a remainder of 69.
The next digit of our result is 8. 
Result so far: 1108.0
The remainder is 69 after subtracting 2808 from 2877.
Grab the next digit (9) from the dividend, add it to 69, then carry on: 699 / 351

Let's proceed to step 7:
If we divide 699 by 351, we get 1 and a remainder of 348.
Record the quotient 1 as the next digit in the result. 
Result so far: 11081.0
Subtract 351 from 699 to get 348.
Grab the next digit (5) from the dividend, add it to 348, then carry on: 3485 / 351

Going ahead to step 8:
3485 divided by 351 is 9 with a remainder of 326.
Put 9 as the next digit of the answer. 
Result so far: 110819.0
Subtract 3159 from 3485 to get 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

On to step 9:
If we divide 3260 by 351, we get 9 and a remainder of 101.
Use 9 as the next digit of our solution. 
Result so far: 110819.9
Subtracting 3159 from 3260 leaves us with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Let's proceed to step 10:
1010 divided by 351 is 2 with a remainder of 308.
Use 2 as the next digit of our solution. 
Result so far: 110819.92
Subtracting 702 from 1010 leaves us with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

On to step 11:
351 goes into 3080 8 times with a remainder of 272.
Record the quotient 8 as the next digit in the result. 
Result so far: 110819.928
If we take 2808 away from 3080, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 12:
351 can be fit into 2720 7 times, resulting in a remainder of 263.
Put 7 as the next digit of the answer. 
Result so far: 110819.9287
If we take 2457 away from 2720, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Let's proceed to step 13:
The number 351 fits into 2630 7 times, leaving a remainder of 173.
Record the quotient 7 as the next digit in the result. 
Result so far: 110819.92877
Deduct 2457 from 2630 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

The final result is 110819.92877 with a remainder of 0.000173.