We look at the division of 602506 by 55 
The aim is to understand the frequency of 55 in 602506.

Moving on to step 1:
55 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 55

Step 2:
The number 55 fits into 60 1 times, leaving a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 55 from 60, we get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 55

Advancing to step 3:
If we divide 52 by 55, we get 0 and a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 52, we end up with 52.
Include the next digit (5) from the dividend after 52, then repeat: 525 / 55

On to step 4:
The number 55 fits into 525 9 times, leaving a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 109.0
Subtracting 495 from 525 leaves us with 30.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 55

Advancing to step 5:
When dividing 300 by 55, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 1095.0
Subtract 275 from 300 to get 25.
Fetch the next digit (6) from the dividend, attach it to 25 and continue: 256 / 55

Moving on to step 6:
The number 55 fits into 256 4 times, leaving a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 10954.0
Subtract 220 from 256 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 7:
55 can be fit into 360 6 times, resulting in a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 10954.6
If we take 330 away from 360, we end up 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.

Let's proceed to step 8:
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: 10954.65
Deduct 275 from 300 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.

On to step 9:
250 divided by 55 is 4 with a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 10954.654
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.

Moving on to step 10:
300 divided by 55 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 10954.6545
Deduct 275 from 300 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.

On to step 11:
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: 10954.65454
If we take 220 away from 250, we end up 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.

Moving on to step 12:
55 can be fit into 300 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 10954.654545
The remainder is 25 after subtracting 275 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 13:
If we divide 250 by 55, we get 4 and a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 10954.6545454
The remainder is 30 after subtracting 220 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
If we divide 300 by 55, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 10954.65454545
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.

The final result is 10954.65454545 with a remainder of 2.5e-08.