We divide 618832 by 18
The aim is to understand the frequency of 18 in 618832.

Step 1:
The number 18 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 18

Step 2:
18 goes into 61 3 times with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 54 from 61 to get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 18

Let's proceed to step 3:
18 goes into 78 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 34.0
If we subtract 72 from 78, we get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 18

Step 4:
When dividing 68 by 18, we get 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 343.0
Subtracting 54 from 68 leaves us with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 18

On to step 5:
When dividing 143 by 18, we get 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 3437.0
If we take 126 away from 143, we end up with 17.
Bring next digit (2) of the dividend behind the 17 and repeat the process: 172 / 18

On to step 6:
18 can be fit into 172 9 times, resulting in a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 34379.0
Deduct 162 from 172 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
The number 18 fits into 100 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 34379.5
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
18 goes into 100 5 times with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 34379.55
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 34379.55, and the remainder is 0.01.