Let's divide 55905609 by 886
The aim is to understand the frequency of 886 in 55905609.

Advancing to step 1:
If we divide 5 by 886, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 886

Moving on to step 2:
When dividing 55 by 886, we get 0 with a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Fetch the next digit (9) from the dividend, attach it to 55 and continue: 559 / 886

Moving on to step 3:
886 goes into 559 0 times with a remainder of 559.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 559 to get 559.
Append the next digit (0) from the dividend to 559 and continue with: 5590 / 886

Advancing to step 4:
If we divide 5590 by 886, we get 6 and a remainder of 274.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 5316 from 5590 and we're left with 274.
Include the next digit (5) from the dividend after 274, then repeat: 2745 / 886

Step 5:
The number 886 fits into 2745 3 times, leaving a remainder of 87.
Put 3 as the next digit of the answer. 
Result so far: 63.0
If we subtract 2658 from 2745, we get 87.
Fetch the next digit (6) from the dividend, attach it to 87 and continue: 876 / 886

Let's proceed to step 6:
886 can be fit into 876 0 times, resulting in a remainder of 876.
The next digit of our result is 0. 
Result so far: 630.0
If we subtract 0 from 876, we get 876.
Grab the next digit (0) from the dividend, add it to 876, then carry on: 8760 / 886

On to step 7:
The number 886 fits into 8760 9 times, leaving a remainder of 786.
Use 9 as the next digit of our solution. 
Result so far: 6309.0
The remainder is 786 after subtracting 7974 from 8760.
Fetch the next digit (9) from the dividend, attach it to 786 and continue: 7869 / 886

Moving on to step 8:
When dividing 7869 by 886, we get 8 with a remainder of 781.
The next digit of our result is 8. 
Result so far: 63098.0
Subtract 7088 from 7869 to get 781.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7810, and continue the process.

Moving on to step 9:
If we divide 7810 by 886, we get 8 and a remainder of 722.
Record the quotient 8 as the next digit in the result. 
Result so far: 63098.8
Deduct 7088 from 7810 and we're left with 722.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7220, and continue the process.

Let's proceed to step 10:
886 goes into 7220 8 times with a remainder of 132.
The number 8 becomes the next digit in our result. 
Result so far: 63098.88
Subtracting 7088 from 7220 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Our division results in 63098.88 with a remaining 0.132.