18567000 ÷ 599 
The aim is to understand the frequency of 599 in 18567000.

Let's proceed to step 1:
When dividing 1 by 599, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 599

Step 2:
599 can be fit into 18 0 times, resulting in a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 599

Let's proceed to step 3:
599 can be fit into 185 0 times, resulting in a remainder of 185.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 185 to get 185.
Take the next digit (6) from the dividend and append it to 185, then repeat: 1856 / 599

Advancing to step 4:
599 goes into 1856 3 times with a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 1797 from 1856 and we're left with 59.
Fetch the next digit (7) from the dividend, attach it to 59 and continue: 597 / 599

Advancing to step 5:
599 goes into 597 0 times with a remainder of 597.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Subtract 0 from 597 to get 597.
Take the next digit (0) from the dividend and append it to 597, then repeat: 5970 / 599

On to step 6:
When dividing 5970 by 599, we get 9 with a remainder of 579.
Put 9 as the next digit of the answer. 
Result so far: 309.0
Subtract 5391 from 5970 to get 579.
Append the next digit (0) from the dividend to 579 and continue with: 5790 / 599

Advancing to step 7:
When dividing 5790 by 599, we get 9 with a remainder of 399.
The number 9 becomes the next digit in our result. 
Result so far: 3099.0
If we subtract 5391 from 5790, we get 399.
Grab the next digit (0) from the dividend, add it to 399, then carry on: 3990 / 599

Advancing to step 8:
The number 599 fits into 3990 6 times, leaving a remainder of 396.
Write down 6 as next digit of the result. 
Result so far: 30996.0
If we subtract 3594 from 3990, we get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Step 9:
The number 599 fits into 3960 6 times, leaving a remainder of 366.
Use 6 as the next digit of our solution. 
Result so far: 30996.6
Deduct 3594 from 3960 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 10:
599 can be fit into 3660 6 times, resulting in a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 30996.66
Subtracting 3594 from 3660 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Our division results in 30996.66 with a remaining 0.066.