We look at the division of 558856 by 56 
The aim is to understand the frequency of 56 in 558856.

Advancing to step 1:
The number 56 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 56

Moving on to step 2:
The number 56 fits into 55 0 times, leaving 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.
Bring next digit (8) of the dividend behind the 55 and repeat the process: 558 / 56

Moving on to step 3:
When dividing 558 by 56, we get 9 with a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 504 from 558, we get 54.
Grab the next digit (8) from the dividend, add it to 54, then carry on: 548 / 56

Let's proceed to step 4:
56 can be fit into 548 9 times, resulting in a remainder of 44.
Write down 9 as next digit of the result. 
Result so far: 99.0
Subtract 504 from 548 to get 44.
Include the next digit (5) from the dividend after 44, then repeat: 445 / 56

Let's proceed to step 5:
56 can be fit into 445 7 times, resulting in a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 997.0
If we subtract 392 from 445, we get 53.
Take the next digit (6) from the dividend and append it to 53, then repeat: 536 / 56

Step 6:
If we divide 536 by 56, we get 9 and a remainder of 32.
Write down 9 as next digit of the result. 
Result so far: 9979.0
If we take 504 away from 536, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 7:
If we divide 320 by 56, we get 5 and a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 9979.5
Subtract 280 from 320 to get 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:
400 divided by 56 is 7 with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 9979.57
Deduct 392 from 400 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
If we divide 80 by 56, we get 1 and a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 9979.571
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
56 can be fit into 240 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 9979.5714
The remainder is 16 after subtracting 224 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
56 can be fit into 160 2 times, resulting in a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 9979.57142
Subtracting 112 from 160 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 12:
When dividing 480 by 56, we get 8 with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 9979.571428
The remainder is 32 after subtracting 448 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
When dividing 320 by 56, we get 5 with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 9979.5714285
Deduct 280 from 320 and we're left 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.

Advancing to step 14:
56 can be fit into 400 7 times, resulting in a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 9979.57142857
The remainder is 8 after subtracting 392 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 9979.57142857, with a leftover of 8e-09.