38148198 divided by 765 
The aim is to understand the frequency of 765 in 38148198.

Step 1:
If we divide 3 by 765, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 765

Advancing to step 2:
The number 765 fits into 38 0 times, leaving a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Fetch the next digit (1) from the dividend, attach it to 38 and continue: 381 / 765

Step 3:
If we divide 381 by 765, we get 0 and a remainder of 381.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 381 to get 381.
Take the next digit (4) from the dividend and append it to 381, then repeat: 3814 / 765

Step 4:
The number 765 fits into 3814 4 times, leaving a remainder of 754.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 754 after subtracting 3060 from 3814.
Grab the next digit (8) from the dividend, add it to 754, then carry on: 7548 / 765

Step 5:
The number 765 fits into 7548 9 times, leaving a remainder of 663.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Subtract 6885 from 7548 to get 663.
Append the next digit (1) from the dividend to 663 and continue with: 6631 / 765

Going ahead to step 6:
765 goes into 6631 8 times with a remainder of 511.
Record the quotient 8 as the next digit in the result. 
Result so far: 498.0
Subtract 6120 from 6631 to get 511.
Take the next digit (9) from the dividend and append it to 511, then repeat: 5119 / 765

Step 7:
5119 divided by 765 is 6 with a remainder of 529.
Write down 6 as next digit of the result. 
Result so far: 4986.0
If we take 4590 away from 5119, we end up with 529.
Include the next digit (8) from the dividend after 529, then repeat: 5298 / 765

On to step 8:
If we divide 5298 by 765, we get 6 and a remainder of 708.
The number 6 becomes the next digit in our result. 
Result so far: 49866.0
Subtract 4590 from 5298 to get 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Going ahead to step 9:
765 can be fit into 7080 9 times, resulting in a remainder of 195.
Use 9 as the next digit of our solution. 
Result so far: 49866.9
If we take 6885 away from 7080, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 10:
1950 divided by 765 is 2 with a remainder of 420.
Record the quotient 2 as the next digit in the result. 
Result so far: 49866.92
If we take 1530 away from 1950, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 11:
4200 divided by 765 is 5 with a remainder of 375.
The next digit of our result is 5. 
Result so far: 49866.925
Deduct 3825 from 4200 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Advancing to step 12:
765 can be fit into 3750 4 times, resulting in a remainder of 690.
The next digit of our result is 4. 
Result so far: 49866.9254
Subtracting 3060 from 3750 leaves us with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Step 13:
765 goes into 6900 9 times with a remainder of 15.
Put 9 as the next digit of the answer. 
Result so far: 49866.92549
Subtract 6885 from 6900 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 14:
765 goes into 150 0 times with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 49866.92549
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 15:
765 goes into 1500 1 times with a remainder of 735.
Write down 1 as next digit of the result. 
Result so far: 49866.9254901
The remainder is 735 after subtracting 765 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

On to step 16:
765 can be fit into 7350 9 times, resulting in a remainder of 465.
Put 9 as the next digit of the answer. 
Result so far: 49866.92549019
Subtracting 6885 from 7350 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

After the division, we end up with 49866.92549019 and a remainder of 4.65e-07.