258599 divided by 55 
The aim is to understand the frequency of 55 in 258599.

Step 1:
55 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 55

Going ahead to step 2:
25 divided by 55 is 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Append the next digit (8) from the dividend to 25 and continue with: 258 / 55

On to step 3:
The number 55 fits into 258 4 times, leaving a remainder of 38.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 220 from 258, we get 38.
Bring next digit (5) of the dividend behind the 38 and repeat the process: 385 / 55

Moving on to step 4:
55 goes into 385 7 times with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 47.0
If we subtract 385 from 385, we get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 55

Moving on to step 5:
When dividing 9 by 55, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 470.0
Subtract 0 from 9 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 55

Moving on to step 6:
The number 55 fits into 99 1 times, leaving a remainder of 44.
The number 1 becomes the next digit in our result. 
Result so far: 4701.0
The remainder is 44 after subtracting 55 from 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 7:
If we divide 440 by 55, we get 8 and a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 4701.8
Deduct 440 from 440 and we're left 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.

On to step 8:
When dividing 0 by 55, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4701.8
If we take 0 away from 0, we end up 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 9:
0 divided by 55 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4701.8
Subtracting 0 from 0 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.

The final result is 4701.8 with a remainder of 0.0.