38955870 divided by 765 
The aim is to understand the frequency of 765 in 38955870.

Going ahead to step 1:
If we divide 3 by 765, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 765

Let's proceed to step 2:
When dividing 38 by 765, we get 0 with a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Fetch the next digit (9) from the dividend, attach it to 38 and continue: 389 / 765

Moving on to step 3:
The number 765 fits into 389 0 times, leaving a remainder of 389.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 389 and we're left with 389.
Append the next digit (5) from the dividend to 389 and continue with: 3895 / 765

Let's proceed to step 4:
3895 divided by 765 is 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 3825 from 3895 to get 70.
Bring next digit (5) of the dividend behind the 70 and repeat the process: 705 / 765

Advancing to step 5:
765 goes into 705 0 times with a remainder of 705.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Subtracting 0 from 705 leaves us with 705.
Fetch the next digit (8) from the dividend, attach it to 705 and continue: 7058 / 765

Going ahead to step 6:
765 goes into 7058 9 times with a remainder of 173.
The next digit of our result is 9. 
Result so far: 509.0
Deduct 6885 from 7058 and we're left with 173.
Include the next digit (7) from the dividend after 173, then repeat: 1737 / 765

Step 7:
If we divide 1737 by 765, we get 2 and a remainder of 207.
The number 2 becomes the next digit in our result. 
Result so far: 5092.0
If we take 1530 away from 1737, we end up with 207.
Fetch the next digit (0) from the dividend, attach it to 207 and continue: 2070 / 765

Going ahead to step 8:
The number 765 fits into 2070 2 times, leaving a remainder of 540.
The number 2 becomes the next digit in our result. 
Result so far: 50922.0
If we take 1530 away from 2070, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 9:
765 goes into 5400 7 times with a remainder of 45.
The next digit of our result is 7. 
Result so far: 50922.7
If we take 5355 away from 5400, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 10:
450 divided by 765 is 0 with a remainder of 450.
Write down 0 as next digit of the result. 
Result so far: 50922.7
Deduct 0 from 450 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 11:
If we divide 4500 by 765, we get 5 and a remainder of 675.
The number 5 becomes the next digit in our result. 
Result so far: 50922.705
Deduct 3825 from 4500 and we're left with 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Moving on to step 12:
765 goes into 6750 8 times with a remainder of 630.
Use 8 as the next digit of our solution. 
Result so far: 50922.7058
If we take 6120 away from 6750, we end up with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Let's proceed to step 13:
6300 divided by 765 is 8 with a remainder of 180.
Put 8 as the next digit of the answer. 
Result so far: 50922.70588
If we subtract 6120 from 6300, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The final result is 50922.70588 with a remainder of 0.00018.