869258 ÷ 36 
The aim is to understand the frequency of 36 in 869258.

Going ahead to step 1:
36 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 36

Let's proceed to step 2:
36 can be fit into 86 2 times, resulting in a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 72 from 86 leaves us with 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 36

Moving on to step 3:
36 can be fit into 149 4 times, resulting in a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Deduct 144 from 149 and we're left with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 36

Moving on to step 4:
52 divided by 36 is 1 with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 241.0
If we take 36 away from 52, we end up with 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 36

On to step 5:
The number 36 fits into 165 4 times, leaving a remainder of 21.
Put 4 as the next digit of the answer. 
Result so far: 2414.0
Subtract 144 from 165 to get 21.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 36

On to step 6:
The number 36 fits into 218 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 24146.0
Subtracting 216 from 218 leaves us 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.

On to step 7:
36 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 24146.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
36 can be fit into 200 5 times, resulting in a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 24146.05
Subtracting 180 from 200 leaves us 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.

Let's proceed to step 9:
36 goes into 200 5 times with a remainder of 20.
The next digit of our result is 5. 
Result so far: 24146.055
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 24146.055, with a leftover of 0.002.