We divide 216576 by 55
The aim is to understand the frequency of 55 in 216576.

Moving on to step 1:
55 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 55

Let's proceed to step 2:
21 divided by 55 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 55

Step 3:
The number 55 fits into 216 3 times, leaving a remainder of 51.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 165 from 216 leaves us with 51.
Bring next digit (5) of the dividend behind the 51 and repeat the process: 515 / 55

Advancing to step 4:
When dividing 515 by 55, we get 9 with a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 39.0
Subtract 495 from 515 to get 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 55

Advancing to step 5:
When dividing 207 by 55, we get 3 with a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 393.0
If we subtract 165 from 207, we get 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 55

Let's proceed to step 6:
When dividing 426 by 55, we get 7 with a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 3937.0
If we subtract 385 from 426, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 7:
When dividing 410 by 55, we get 7 with a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 3937.7
Deduct 385 from 410 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 8:
55 goes into 250 4 times with a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 3937.74
Subtract 220 from 250 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 9:
The number 55 fits into 300 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 3937.745
If we take 275 away from 300, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 10:
When dividing 250 by 55, we get 4 with a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 3937.7454
Subtracting 220 from 250 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 11:
300 divided by 55 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 3937.74545
If we subtract 275 from 300, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 12:
55 goes into 250 4 times with a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 3937.745454
Subtracting 220 from 250 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 13:
The number 55 fits into 300 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 3937.7454545
Subtract 275 from 300 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
When dividing 250 by 55, we get 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 3937.74545454
Deduct 220 from 250 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 3937.74545454 with a remainder of 3e-08.