We look at the division of 865710 by 55 
The aim is to understand the frequency of 55 in 865710.

On to step 1:
55 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 55

Moving on to step 2:
If we divide 86 by 55, we get 1 and a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 55 from 86 leaves us with 31.
Append the next digit (5) from the dividend to 31 and continue with: 315 / 55

Moving on to step 3:
When dividing 315 by 55, we get 5 with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 275 from 315, we get 40.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 55

On to step 4:
55 can be fit into 407 7 times, resulting in a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 157.0
If we take 385 away from 407, we end up with 22.
Take the next digit (1) from the dividend and append it to 22, then repeat: 221 / 55

On to step 5:
55 can be fit into 221 4 times, resulting in a remainder of 1.
The next digit of our result is 4. 
Result so far: 1574.0
The remainder is 1 after subtracting 220 from 221.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 55

Let's proceed to step 6:
55 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 15740.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
100 divided by 55 is 1 with a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 15740.1
If we subtract 55 from 100, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 8:
If we divide 450 by 55, we get 8 and a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 15740.18
Subtracting 440 from 450 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
55 can be fit into 100 1 times, resulting in a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 15740.181
Subtract 55 from 100 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 10:
450 divided by 55 is 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 15740.1818
Subtract 440 from 450 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
100 divided by 55 is 1 with a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 15740.18181
Subtracting 55 from 100 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 12:
55 goes into 450 8 times with a remainder of 10.
The next digit of our result is 8. 
Result so far: 15740.181818
If we take 440 away from 450, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
55 goes into 100 1 times with a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 15740.1818181
The remainder is 45 after subtracting 55 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 14:
55 goes into 450 8 times with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 15740.18181818
If we subtract 440 from 450, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 15740.18181818 with a remainder of 1e-08.