Let's divide 43867859 by 38
The aim is to understand the frequency of 38 in 43867859.

On to step 1:
The number 38 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 38

Let's proceed to step 2:
If we divide 43 by 38, we get 1 and a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 38 from 43 to get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 38

Advancing to step 3:
The number 38 fits into 58 1 times, leaving a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 38 from 58 to get 20.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 38

Moving on to step 4:
If we divide 206 by 38, we get 5 and a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 115.0
Subtract 190 from 206 to get 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 38

Let's proceed to step 5:
38 goes into 167 4 times with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 1154.0
The remainder is 15 after subtracting 152 from 167.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 38

On to step 6:
158 divided by 38 is 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 11544.0
Deduct 152 from 158 and we're left with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 38

Advancing to step 7:
38 goes into 65 1 times with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 115441.0
If we subtract 38 from 65, we get 27.
Append the next digit (9) from the dividend to 27 and continue with: 279 / 38

Going ahead to step 8:
The number 38 fits into 279 7 times, leaving a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 1154417.0
If we subtract 266 from 279, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 9:
If we divide 130 by 38, we get 3 and a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 1154417.3
If we take 114 away from 130, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
When dividing 160 by 38, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 1154417.34
If we subtract 152 from 160, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
38 can be fit into 80 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 1154417.342
If we take 76 away from 80, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
When dividing 40 by 38, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1154417.3421
If we take 38 away from 40, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
If we divide 20 by 38, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 1154417.3421
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
When dividing 200 by 38, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 1154417.342105
Subtract 190 from 200 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 15:
If we divide 100 by 38, we get 2 and a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 1154417.3421052
The remainder is 24 after subtracting 76 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 16:
The number 38 fits into 240 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 1154417.34210526
If we subtract 228 from 240, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 1154417.34210526, with a leftover of 1.2e-08.