We divide 422899 by 55
The aim is to understand the frequency of 55 in 422899.

Advancing to step 1:
When dividing 4 by 55, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 55

Moving on to step 2:
If we divide 42 by 55, we get 0 and a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Append the next digit (2) from the dividend to 42 and continue with: 422 / 55

On to step 3:
If we divide 422 by 55, we get 7 and a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 385 from 422 leaves us with 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 55

Let's proceed to step 4:
The number 55 fits into 378 6 times, leaving a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 76.0
Deduct 330 from 378 and we're left with 48.
Take the next digit (9) from the dividend and append it to 48, then repeat: 489 / 55

Step 5:
55 goes into 489 8 times with a remainder of 49.
Write down 8 as next digit of the result. 
Result so far: 768.0
Subtracting 440 from 489 leaves us with 49.
Include the next digit (9) from the dividend after 49, then repeat: 499 / 55

Going ahead to step 6:
The number 55 fits into 499 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 7689.0
If we subtract 495 from 499, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
40 divided by 55 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 7689.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
55 goes into 400 7 times with a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 7689.07
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
55 can be fit into 150 2 times, resulting in a remainder of 40.
The next digit of our result is 2. 
Result so far: 7689.072
Subtracting 110 from 150 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
When dividing 400 by 55, we get 7 with a remainder of 15.
The next digit of our result is 7. 
Result so far: 7689.0727
Subtract 385 from 400 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
150 divided by 55 is 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 7689.07272
Deduct 110 from 150 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
The number 55 fits into 400 7 times, leaving a remainder of 15.
The next digit of our result is 7. 
Result so far: 7689.072727
Subtracting 385 from 400 leaves us 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.

Going ahead to step 13:
55 goes into 150 2 times with a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 7689.0727272
Subtract 110 from 150 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
When dividing 400 by 55, we get 7 with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 7689.07272727
If we take 385 away from 400, 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.

The final result is 7689.07272727 with a remainder of 1.5e-08.