991264 ÷ 56 
The aim is to understand the frequency of 56 in 991264.

Let's proceed to step 1:
56 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 56

On to step 2:
When dividing 99 by 56, we get 1 with a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 56 from 99 leaves us with 43.
Grab the next digit (1) from the dividend, add it to 43, then carry on: 431 / 56

On to step 3:
The number 56 fits into 431 7 times, leaving a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtracting 392 from 431 leaves us with 39.
Bring next digit (2) of the dividend behind the 39 and repeat the process: 392 / 56

Moving on to step 4:
56 can be fit into 392 7 times, resulting in a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 177.0
If we subtract 392 from 392, we get 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 56

Going ahead to step 5:
6 divided by 56 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 1770.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 56

Let's proceed to step 6:
If we divide 64 by 56, we get 1 and a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 17701.0
Subtracting 56 from 64 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.

Going ahead to step 7:
The number 56 fits into 80 1 times, leaving a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 17701.1
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.

Step 8:
240 divided by 56 is 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 17701.14
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.

On to step 9:
If we divide 160 by 56, we get 2 and a remainder of 48.
The next digit of our result is 2. 
Result so far: 17701.142
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.

Moving on to step 10:
480 divided by 56 is 8 with a remainder of 32.
The next digit of our result is 8. 
Result so far: 17701.1428
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.

Let's proceed to step 11:
If we divide 320 by 56, we get 5 and a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 17701.14285
Subtracting 280 from 320 leaves us 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 12:
When dividing 400 by 56, we get 7 with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 17701.142857
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.

Going ahead to step 13:
When dividing 80 by 56, we get 1 with a remainder of 24.
The next digit of our result is 1. 
Result so far: 17701.1428571
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.

Let's proceed to step 14:
If we divide 240 by 56, we get 4 and a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 17701.14285714
If we take 224 away from 240, 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.

Our division results in 17701.14285714 with a remaining 1.6e-08.