We divide 558656 by 45
The aim is to understand the frequency of 45 in 558656.

On to step 1:
The number 45 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 45

On to step 2:
The number 45 fits into 55 1 times, leaving a remainder of 10.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 45 from 55 to get 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 45

On to step 3:
45 goes into 108 2 times with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 18 after subtracting 90 from 108.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 45

On to step 4:
186 divided by 45 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
If we subtract 180 from 186, we get 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 45

Step 5:
45 goes into 65 1 times with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1241.0
Subtracting 45 from 65 leaves us with 20.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 45

Step 6:
45 can be fit into 206 4 times, resulting in a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 12414.0
If we subtract 180 from 206, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
45 goes into 260 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 12414.5
The remainder is 35 after subtracting 225 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
When dividing 350 by 45, we get 7 with a remainder of 35.
The next digit of our result is 7. 
Result so far: 12414.57
If we take 315 away from 350, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 9:
350 divided by 45 is 7 with a remainder of 35.
The next digit of our result is 7. 
Result so far: 12414.577
Subtract 315 from 350 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 12414.577, and the remainder is 0.0035.