877459 ÷ 38 
The aim is to understand the frequency of 38 in 877459.

Let's proceed to step 1:
8 divided by 38 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 38

Moving on to step 2:
38 can be fit into 87 2 times, resulting in a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 76 away from 87, we end up with 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 38

Let's proceed to step 3:
38 goes into 117 3 times with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Deduct 114 from 117 and we're left with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 38

On to step 4:
38 goes into 34 0 times with a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 230.0
Subtract 0 from 34 to get 34.
Bring next digit (5) of the dividend behind the 34 and repeat the process: 345 / 38

Advancing to step 5:
When dividing 345 by 38, we get 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 2309.0
Deduct 342 from 345 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 38

Moving on to step 6:
39 divided by 38 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 23091.0
The remainder is 1 after subtracting 38 from 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
38 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 23091.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
The number 38 fits into 100 2 times, leaving a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 23091.02
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 9:
38 goes into 240 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 23091.026
If we take 228 away from 240, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
38 can be fit into 120 3 times, resulting in a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 23091.0263
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
38 can be fit into 60 1 times, resulting in a remainder of 22.
The next digit of our result is 1. 
Result so far: 23091.02631
If we take 38 away from 60, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
38 can be fit into 220 5 times, resulting in a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 23091.026315
Deduct 190 from 220 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
When dividing 300 by 38, we get 7 with a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 23091.0263157
Subtracting 266 from 300 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 14:
The number 38 fits into 340 8 times, leaving a remainder of 36.
The next digit of our result is 8. 
Result so far: 23091.02631578
Deduct 304 from 340 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 23091.02631578, with a leftover of 3.6e-08.