905643 divided by 55 
The aim is to understand the frequency of 55 in 905643.

Going ahead to step 1:
The number 55 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 55

On to step 2:
If we divide 90 by 55, we get 1 and a remainder of 35.
The next digit of our result is 1. 
Result so far: 1.0
If we take 55 away from 90, we end up with 35.
Bring next digit (5) of the dividend behind the 35 and repeat the process: 355 / 55

On to step 3:
355 divided by 55 is 6 with a remainder of 25.
Write down 6 as next digit of the result. 
Result so far: 16.0
The remainder is 25 after subtracting 330 from 355.
Bring next digit (6) of the dividend behind the 25 and repeat the process: 256 / 55

On to step 4:
When dividing 256 by 55, we get 4 with a remainder of 36.
The next digit of our result is 4. 
Result so far: 164.0
If we take 220 away from 256, we end up with 36.
Include the next digit (4) from the dividend after 36, then repeat: 364 / 55

Advancing to step 5:
If we divide 364 by 55, we get 6 and a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 1646.0
If we take 330 away from 364, we end up with 34.
Include the next digit (3) from the dividend after 34, then repeat: 343 / 55

Step 6:
The number 55 fits into 343 6 times, leaving a remainder of 13.
Use 6 as the next digit of our solution. 
Result so far: 16466.0
Subtract 330 from 343 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
130 divided by 55 is 2 with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 16466.2
Subtracting 110 from 130 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
If we divide 200 by 55, we get 3 and a remainder of 35.
The next digit of our result is 3. 
Result so far: 16466.23
If we subtract 165 from 200, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
If we divide 350 by 55, we get 6 and a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 16466.236
Deduct 330 from 350 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
When dividing 200 by 55, we get 3 with a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 16466.2363
If we subtract 165 from 200, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 11:
350 divided by 55 is 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 16466.23636
Subtracting 330 from 350 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
55 goes into 200 3 times with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 16466.236363
If we subtract 165 from 200, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 13:
350 divided by 55 is 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 16466.2363636
The remainder is 20 after subtracting 330 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
When dividing 200 by 55, we get 3 with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 16466.23636363
Subtract 165 from 200 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 16466.23636363 with a balance of 3.5e-08.