We're dividing 18589349 by 868 
The aim is to understand the frequency of 868 in 18589349.

Going ahead to step 1:
If we divide 1 by 868, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 868

Let's proceed to step 2:
18 divided by 868 is 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 868

Advancing to step 3:
When dividing 185 by 868, we get 0 with a remainder of 185.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 185, we get 185.
Fetch the next digit (8) from the dividend, attach it to 185 and continue: 1858 / 868

Advancing to step 4:
1858 divided by 868 is 2 with a remainder of 122.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 1736 away from 1858, we end up with 122.
Include the next digit (9) from the dividend after 122, then repeat: 1229 / 868

Moving on to step 5:
The number 868 fits into 1229 1 times, leaving a remainder of 361.
Use 1 as the next digit of our solution. 
Result so far: 21.0
The remainder is 361 after subtracting 868 from 1229.
Append the next digit (3) from the dividend to 361 and continue with: 3613 / 868

Advancing to step 6:
When dividing 3613 by 868, we get 4 with a remainder of 141.
Put 4 as the next digit of the answer. 
Result so far: 214.0
Deduct 3472 from 3613 and we're left with 141.
Fetch the next digit (4) from the dividend, attach it to 141 and continue: 1414 / 868

Advancing to step 7:
If we divide 1414 by 868, we get 1 and a remainder of 546.
Write down 1 as next digit of the result. 
Result so far: 2141.0
If we take 868 away from 1414, we end up with 546.
Grab the next digit (9) from the dividend, add it to 546, then carry on: 5469 / 868

Moving on to step 8:
5469 divided by 868 is 6 with a remainder of 261.
The next digit of our result is 6. 
Result so far: 21416.0
Deduct 5208 from 5469 and we're left with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

On to step 9:
868 can be fit into 2610 3 times, resulting in a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 21416.3
If we subtract 2604 from 2610, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
868 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 21416.3
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
The number 868 fits into 600 0 times, leaving a remainder of 600.
Record the quotient 0 as the next digit in the result. 
Result so far: 21416.3
If we take 0 away from 600, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

After the division, we end up with 21416.3 and a remainder of 0.06.