We're dividing 38719383 by 181 
The aim is to understand the frequency of 181 in 38719383.

Going ahead to step 1:
The number 181 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 181

Let's proceed to step 2:
When dividing 38 by 181, we get 0 with a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Include the next digit (7) from the dividend after 38, then repeat: 387 / 181

Moving on to step 3:
If we divide 387 by 181, we get 2 and a remainder of 25.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 362 from 387, we get 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 181

Step 4:
The number 181 fits into 251 1 times, leaving a remainder of 70.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we subtract 181 from 251, we get 70.
Include the next digit (9) from the dividend after 70, then repeat: 709 / 181

On to step 5:
The number 181 fits into 709 3 times, leaving a remainder of 166.
Record the quotient 3 as the next digit in the result. 
Result so far: 213.0
If we subtract 543 from 709, we get 166.
Include the next digit (3) from the dividend after 166, then repeat: 1663 / 181

Step 6:
1663 divided by 181 is 9 with a remainder of 34.
Record the quotient 9 as the next digit in the result. 
Result so far: 2139.0
Subtracting 1629 from 1663 leaves us with 34.
Include the next digit (8) from the dividend after 34, then repeat: 348 / 181

Step 7:
181 can be fit into 348 1 times, resulting in a remainder of 167.
Put 1 as the next digit of the answer. 
Result so far: 21391.0
Subtracting 181 from 348 leaves us with 167.
Take the next digit (3) from the dividend and append it to 167, then repeat: 1673 / 181

Going ahead to step 8:
If we divide 1673 by 181, we get 9 and a remainder of 44.
Write down 9 as next digit of the result. 
Result so far: 213919.0
Subtract 1629 from 1673 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
181 goes into 440 2 times with a remainder of 78.
Write down 2 as next digit of the result. 
Result so far: 213919.2
The remainder is 78 after subtracting 362 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 10:
If we divide 780 by 181, we get 4 and a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 213919.24
Subtracting 724 from 780 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 11:
560 divided by 181 is 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 213919.243
Subtract 543 from 560 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 12:
The number 181 fits into 170 0 times, leaving a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 213919.243
The remainder is 170 after subtracting 0 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 13:
The number 181 fits into 1700 9 times, leaving a remainder of 71.
The next digit of our result is 9. 
Result so far: 213919.24309
If we subtract 1629 from 1700, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 14:
The number 181 fits into 710 3 times, leaving a remainder of 167.
Write down 3 as next digit of the result. 
Result so far: 213919.243093
The remainder is 167 after subtracting 543 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Step 15:
When dividing 1670 by 181, we get 9 with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 213919.2430939
Deduct 1629 from 1670 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 16:
If we divide 410 by 181, we get 2 and a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 213919.24309392
If we subtract 362 from 410, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 213919.24309392 and a remainder of 4.8e-08.