We look at the division of 886635 by 56 
The aim is to understand the frequency of 56 in 886635.

On to step 1:
8 divided by 56 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 56

Moving on to step 2:
56 goes into 88 1 times with a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 56 from 88, we get 32.
Grab the next digit (6) from the dividend, add it to 32, then carry on: 326 / 56

Advancing to step 3:
The number 56 fits into 326 5 times, leaving a remainder of 46.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 280 from 326 leaves us with 46.
Bring next digit (6) of the dividend behind the 46 and repeat the process: 466 / 56

Moving on to step 4:
56 can be fit into 466 8 times, resulting in a remainder of 18.
The next digit of our result is 8. 
Result so far: 158.0
Subtracting 448 from 466 leaves us with 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 56

Going ahead to step 5:
When dividing 183 by 56, we get 3 with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 1583.0
If we subtract 168 from 183, we get 15.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 56

Moving on to step 6:
The number 56 fits into 155 2 times, leaving a remainder of 43.
The next digit of our result is 2. 
Result so far: 15832.0
If we subtract 112 from 155, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 7:
56 can be fit into 430 7 times, resulting in a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 15832.7
The remainder is 38 after subtracting 392 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
If we divide 380 by 56, we get 6 and a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 15832.76
The remainder is 44 after subtracting 336 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 9:
If we divide 440 by 56, we get 7 and a remainder of 48.
Write down 7 as next digit of the result. 
Result so far: 15832.767
If we subtract 392 from 440, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 10:
56 goes into 480 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 15832.7678
If we subtract 448 from 480, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
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: 15832.76785
The remainder is 40 after subtracting 280 from 320.
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 12:
56 goes into 400 7 times with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 15832.767857
Subtracting 392 from 400 leaves us 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 13:
56 goes into 80 1 times with a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 15832.7678571
If we take 56 away from 80, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 14:
56 goes into 240 4 times with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 15832.76785714
Subtract 224 from 240 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 15832.76785714 with a remaining 1.6e-08.