Let's divide 55275 by 90
The aim is to understand the frequency of 90 in 55275.

Moving on to step 1:
The number 90 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 90

Let's proceed to step 2:
The number 90 fits into 55 0 times, leaving a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Grab the next digit (2) from the dividend, add it to 55, then carry on: 552 / 90

Advancing to step 3:
When dividing 552 by 90, we get 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 540 from 552, we get 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 90

Advancing to step 4:
90 can be fit into 127 1 times, resulting in a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 61.0
Subtract 90 from 127 to get 37.
Include the next digit (5) from the dividend after 37, then repeat: 375 / 90

On to step 5:
90 goes into 375 4 times with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 614.0
If we take 360 away from 375, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 6:
The number 90 fits into 150 1 times, leaving a remainder of 60.
The number 1 becomes the next digit in our result. 
Result so far: 614.1
The remainder is 60 after subtracting 90 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 7:
90 goes into 600 6 times with a remainder of 60.
Record the quotient 6 as the next digit in the result. 
Result so far: 614.16
Subtracting 540 from 600 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 8:
600 divided by 90 is 6 with a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 614.166
The remainder is 60 after subtracting 540 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Our division results in 614.166 with a remaining 0.006.