364070 divided by 18 
The aim is to understand the frequency of 18 in 364070.

On to step 1:
When dividing 3 by 18, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 18

Let's proceed to step 2:
When dividing 36 by 18, we get 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 36 from 36 leaves us with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 18

Going ahead to step 3:
The number 18 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 20.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 18

On to step 4:
If we divide 40 by 18, we get 2 and a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 202.0
Subtract 36 from 40 to get 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 18

Advancing to step 5:
18 goes into 47 2 times with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 2022.0
Deduct 36 from 47 and we're left with 11.
Append the next digit (0) from the dividend to 11 and continue with: 110 / 18

Let's proceed to step 6:
When dividing 110 by 18, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 20226.0
If we subtract 108 from 110, we get 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:
20 divided by 18 is 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 20226.1
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
When dividing 20 by 18, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 20226.11
If we take 18 away from 20, we end up 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.

The final outcome is 20226.11, with a leftover of 0.002.