990333 divided by 54 
The aim is to understand the frequency of 54 in 990333.

Going ahead to step 1:
54 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 54

On to step 2:
If we divide 99 by 54, we get 1 and a remainder of 45.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 54 from 99 to get 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 54

On to step 3:
54 can be fit into 450 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we take 432 away from 450, we end up with 18.
Append the next digit (3) from the dividend to 18 and continue with: 183 / 54

Going ahead to step 4:
When dividing 183 by 54, we get 3 with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 183.0
If we take 162 away from 183, we end up with 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 54

Let's proceed to step 5:
54 goes into 213 3 times with a remainder of 51.
Use 3 as the next digit of our solution. 
Result so far: 1833.0
The remainder is 51 after subtracting 162 from 213.
Take the next digit (3) from the dividend and append it to 51, then repeat: 513 / 54

On to step 6:
The number 54 fits into 513 9 times, leaving a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 18339.0
If we subtract 486 from 513, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
The number 54 fits into 270 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 18339.5
Subtracting 270 from 270 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
54 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18339.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
54 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 18339.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 18339.5 with a balance of 0.0.