181079 divided by 18 
The aim is to understand the frequency of 18 in 181079.

On to step 1:
If we divide 1 by 18, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 18

Advancing to step 2:
18 goes into 18 1 times with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 0 after subtracting 18 from 18.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 18

Advancing to step 3:
The number 18 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 18

Going ahead to step 4:
10 divided by 18 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 100.0
Deduct 0 from 10 and we're left with 10.
Include the next digit (7) from the dividend after 10, then repeat: 107 / 18

On to step 5:
18 goes into 107 5 times with a remainder of 17.
Write down 5 as next digit of the result. 
Result so far: 1005.0
Deduct 90 from 107 and we're left with 17.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 18

Let's proceed to step 6:
If we divide 179 by 18, we get 9 and a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 10059.0
The remainder is 17 after subtracting 162 from 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
The number 18 fits into 170 9 times, leaving a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 10059.9
Subtract 162 from 170 to 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.

Going ahead to step 8:
18 goes into 80 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 10059.94
If we subtract 72 from 80, 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.

Moving on to step 9:
18 can be fit into 80 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 10059.944
If we subtract 72 from 80, 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.

Our division results in 10059.944 with a remaining 0.0008.