We look at the division of 352215 by 55 
The aim is to understand the frequency of 55 in 352215.

Advancing to step 1:
When dividing 3 by 55, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 55

Step 2:
55 goes into 35 0 times with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Fetch the next digit (2) from the dividend, attach it to 35 and continue: 352 / 55

Let's proceed to step 3:
The number 55 fits into 352 6 times, leaving a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 330 from 352 leaves us with 22.
Append the next digit (2) from the dividend to 22 and continue with: 222 / 55

On to step 4:
The number 55 fits into 222 4 times, leaving a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
Subtract 220 from 222 to get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 55

On to step 5:
If we divide 21 by 55, we get 0 and a remainder of 21.
The next digit of our result is 0. 
Result so far: 640.0
Deduct 0 from 21 and we're left with 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 55

Let's proceed to step 6:
55 goes into 215 3 times with a remainder of 50.
Write down 3 as next digit of the result. 
Result so far: 6403.0
Subtract 165 from 215 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 7:
When dividing 500 by 55, we get 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 6403.9
If we take 495 away from 500, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
The number 55 fits into 50 0 times, leaving a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 6403.9
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
55 goes into 500 9 times with a remainder of 5.
The next digit of our result is 9. 
Result so far: 6403.909
Deduct 495 from 500 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
If we divide 50 by 55, we get 0 and a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 6403.909
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
When dividing 500 by 55, we get 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 6403.90909
Deduct 495 from 500 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 12:
The number 55 fits into 50 0 times, leaving a remainder of 50.
The next digit of our result is 0. 
Result so far: 6403.90909
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 13:
When dividing 500 by 55, we get 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 6403.9090909
Subtracting 495 from 500 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 14:
When dividing 50 by 55, we get 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 6403.9090909
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 6403.9090909, with a leftover of 5e-08.