Let's divide 38138738 by 383
The aim is to understand the frequency of 383 in 38138738.

On to step 1:
383 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 383

Step 2:
38 divided by 383 is 0 with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 383

Let's proceed to step 3:
383 goes into 381 0 times with a remainder of 381.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 381, we get 381.
Append the next digit (3) from the dividend to 381 and continue with: 3813 / 383

Step 4:
If we divide 3813 by 383, we get 9 and a remainder of 366.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 3447 from 3813 and we're left with 366.
Append the next digit (8) from the dividend to 366 and continue with: 3668 / 383

Going ahead to step 5:
383 goes into 3668 9 times with a remainder of 221.
Put 9 as the next digit of the answer. 
Result so far: 99.0
If we take 3447 away from 3668, we end up with 221.
Append the next digit (7) from the dividend to 221 and continue with: 2217 / 383

Step 6:
2217 divided by 383 is 5 with a remainder of 302.
Use 5 as the next digit of our solution. 
Result so far: 995.0
Subtract 1915 from 2217 to get 302.
Bring next digit (3) of the dividend behind the 302 and repeat the process: 3023 / 383

Let's proceed to step 7:
3023 divided by 383 is 7 with a remainder of 342.
The number 7 becomes the next digit in our result. 
Result so far: 9957.0
The remainder is 342 after subtracting 2681 from 3023.
Fetch the next digit (8) from the dividend, attach it to 342 and continue: 3428 / 383

Advancing to step 8:
The number 383 fits into 3428 8 times, leaving a remainder of 364.
The number 8 becomes the next digit in our result. 
Result so far: 99578.0
Subtract 3064 from 3428 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Going ahead to step 9:
383 can be fit into 3640 9 times, resulting in a remainder of 193.
Write down 9 as next digit of the result. 
Result so far: 99578.9
Subtract 3447 from 3640 to get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Let's proceed to step 10:
383 goes into 1930 5 times with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 99578.95
Subtract 1915 from 1930 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.

On to step 11:
When dividing 150 by 383, we get 0 with a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 99578.95
Subtract 0 from 150 to 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.

Going ahead to step 12:
383 can be fit into 1500 3 times, resulting in a remainder of 351.
Write down 3 as next digit of the result. 
Result so far: 99578.9503
Subtract 1149 from 1500 to get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Step 13:
If we divide 3510 by 383, we get 9 and a remainder of 63.
The number 9 becomes the next digit in our result. 
Result so far: 99578.95039
If we subtract 3447 from 3510, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 14:
383 goes into 630 1 times with a remainder of 247.
Record the quotient 1 as the next digit in the result. 
Result so far: 99578.950391
If we subtract 383 from 630, we get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

On to step 15:
383 can be fit into 2470 6 times, resulting in a remainder of 172.
Use 6 as the next digit of our solution. 
Result so far: 99578.9503916
The remainder is 172 after subtracting 2298 from 2470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 16:
If we divide 1720 by 383, we get 4 and a remainder of 188.
Write down 4 as next digit of the result. 
Result so far: 99578.95039164
The remainder is 188 after subtracting 1532 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

The final result is 99578.95039164 with a remainder of 1.88e-07.