23605 divided by 55 
The aim is to understand the frequency of 55 in 23605.

Advancing to step 1:
When dividing 2 by 55, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 55

Moving on to step 2:
23 divided by 55 is 0 with a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Bring next digit (6) of the dividend behind the 23 and repeat the process: 236 / 55

Advancing to step 3:
236 divided by 55 is 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 220 from 236 to get 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 55

Let's proceed to step 4:
If we divide 160 by 55, we get 2 and a remainder of 50.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we take 110 away from 160, we end up with 50.
Take the next digit (5) from the dividend and append it to 50, then repeat: 505 / 55

On to step 5:
If we divide 505 by 55, we get 9 and a remainder of 10.
The number 9 becomes the next digit in our result. 
Result so far: 429.0
If we take 495 away from 505, we end up 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.

Moving on to step 6:
If we divide 100 by 55, we get 1 and a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 429.1
Deduct 55 from 100 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 7:
450 divided by 55 is 8 with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 429.18
If we subtract 440 from 450, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
When dividing 100 by 55, we get 1 with a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 429.181
Subtracting 55 from 100 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 9:
450 divided by 55 is 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 429.1818
The remainder is 10 after subtracting 440 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
The number 55 fits into 100 1 times, leaving a remainder of 45.
The next digit of our result is 1. 
Result so far: 429.18181
Deduct 55 from 100 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 11:
450 divided by 55 is 8 with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 429.181818
If we subtract 440 from 450, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
When dividing 100 by 55, we get 1 with a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 429.1818181
The remainder is 45 after subtracting 55 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 13:
When dividing 450 by 55, we get 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 429.18181818
If we take 440 away from 450, we end up 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.

After the division, we end up with 429.18181818 and a remainder of 1e-08.