We divide 169903 by 55
The aim is to understand the frequency of 55 in 169903.

Let's proceed to step 1:
The number 55 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 55

On to step 2:
When dividing 16 by 55, we get 0 with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 55

Step 3:
When dividing 169 by 55, we get 3 with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 165 from 169, we get 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 55

Advancing to step 4:
The number 55 fits into 49 0 times, leaving a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Deduct 0 from 49 and we're left with 49.
Include the next digit (0) from the dividend after 49, then repeat: 490 / 55

Step 5:
55 can be fit into 490 8 times, resulting in a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 308.0
Subtract 440 from 490 to get 50.
Bring next digit (3) of the dividend behind the 50 and repeat the process: 503 / 55

Let's proceed to step 6:
The number 55 fits into 503 9 times, leaving a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 3089.0
The remainder is 8 after subtracting 495 from 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
The number 55 fits into 80 1 times, leaving a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 3089.1
Deduct 55 from 80 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.

Moving on to step 8:
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: 3089.14
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 9:
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: 3089.145
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.

On to step 10:
55 goes into 250 4 times with a remainder of 30.
The next digit of our result is 4. 
Result so far: 3089.1454
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.

Going ahead to step 11:
55 can be fit into 300 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 3089.14545
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 12:
The number 55 fits into 250 4 times, leaving a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 3089.145454
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.

Let's proceed to step 13:
The number 55 fits into 300 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 3089.1454545
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.

Advancing to step 14:
55 goes into 250 4 times with a remainder of 30.
The next digit of our result is 4. 
Result so far: 3089.14545454
If we subtract 220 from 250, we 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.

In conclusion, the division gives 3089.14545454 with a balance of 3e-08.