We look at the division of 680478 by 56 
The aim is to understand the frequency of 56 in 680478.

Step 1:
If we divide 6 by 56, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 56

Going ahead to step 2:
The number 56 fits into 68 1 times, leaving a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 56 from 68, we get 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 56

Going ahead to step 3:
If we divide 120 by 56, we get 2 and a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 112 from 120, we get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 56

Let's proceed to step 4:
84 divided by 56 is 1 with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 121.0
Subtract 56 from 84 to get 28.
Append the next digit (7) from the dividend to 28 and continue with: 287 / 56

Going ahead to step 5:
287 divided by 56 is 5 with a remainder of 7.
The next digit of our result is 5. 
Result so far: 1215.0
The remainder is 7 after subtracting 280 from 287.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 56

Advancing to step 6:
78 divided by 56 is 1 with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 12151.0
Subtract 56 from 78 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
If we divide 220 by 56, we get 3 and a remainder of 52.
Write down 3 as next digit of the result. 
Result so far: 12151.3
Deduct 168 from 220 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 8:
56 goes into 520 9 times with a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 12151.39
If we take 504 away from 520, we end up with 16.
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 9:
If we divide 160 by 56, we get 2 and a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 12151.392
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.

Going ahead to step 10:
The number 56 fits into 480 8 times, leaving a remainder of 32.
The next digit of our result is 8. 
Result so far: 12151.3928
If we take 448 away from 480, 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 11:
If we divide 320 by 56, we get 5 and a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 12151.39285
If we subtract 280 from 320, we 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.

Step 12:
If we divide 400 by 56, we get 7 and a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 12151.392857
If we take 392 away from 400, we end up 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.

Advancing to step 13:
80 divided by 56 is 1 with a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 12151.3928571
Subtracting 56 from 80 leaves us 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.

Moving on to step 14:
If we divide 240 by 56, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 12151.39285714
Subtracting 224 from 240 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 12151.39285714 and a remainder of 1.6e-08.