156490 ÷ 55 
The aim is to understand the frequency of 55 in 156490.

Let's proceed to step 1:
55 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 55

Let's proceed to step 2:
If we divide 15 by 55, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 55

Step 3:
55 can be fit into 156 2 times, resulting in a remainder of 46.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 110 from 156, we get 46.
Fetch the next digit (4) from the dividend, attach it to 46 and continue: 464 / 55

Going ahead to step 4:
If we divide 464 by 55, we get 8 and a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we take 440 away from 464, we end up with 24.
Fetch the next digit (9) from the dividend, attach it to 24 and continue: 249 / 55

Let's proceed to step 5:
When dividing 249 by 55, we get 4 with a remainder of 29.
Use 4 as the next digit of our solution. 
Result so far: 284.0
The remainder is 29 after subtracting 220 from 249.
Bring next digit (0) of the dividend behind the 29 and repeat the process: 290 / 55

Let's proceed to step 6:
The number 55 fits into 290 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 2845.0
If we subtract 275 from 290, 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.

Let's proceed to step 7:
150 divided by 55 is 2 with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 2845.2
If we take 110 away from 150, we end up 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.

Moving on to step 8:
The number 55 fits into 400 7 times, leaving a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 2845.27
The remainder is 15 after subtracting 385 from 400.
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 9:
55 goes into 150 2 times with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 2845.272
If we take 110 away from 150, we end up 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.
Put 7 as the next digit of the answer. 
Result so far: 2845.2727
Deduct 385 from 400 and we're left 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.

Let's proceed to step 11:
55 can be fit into 150 2 times, resulting in a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 2845.27272
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.

Step 12:
The number 55 fits into 400 7 times, leaving a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 2845.272727
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.

Let's proceed 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: 2845.2727272
The remainder is 40 after subtracting 110 from 150.
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 14:
If we divide 400 by 55, we get 7 and a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 2845.27272727
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.

The final outcome is 2845.27272727, with a leftover of 1.5e-08.