556791 divided by 26 
The aim is to understand the frequency of 26 in 556791.

Going ahead to step 1:
If we divide 5 by 26, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 26

Going ahead to step 2:
The number 26 fits into 55 2 times, leaving a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 3 after subtracting 52 from 55.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 26

Step 3:
If we divide 36 by 26, we get 1 and a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we take 26 away from 36, we end up with 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 26

Let's proceed to step 4:
26 can be fit into 107 4 times, resulting in a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 214.0
The remainder is 3 after subtracting 104 from 107.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 26

Moving on to step 5:
When dividing 39 by 26, we get 1 with a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 2141.0
Deduct 26 from 39 and we're left with 13.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 26

Advancing to step 6:
131 divided by 26 is 5 with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 21415.0
Subtract 130 from 131 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
The number 26 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 21415.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
26 can be fit into 100 3 times, resulting in a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 21415.03
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
26 goes into 220 8 times with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 21415.038
Subtract 208 from 220 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
When dividing 120 by 26, we get 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 21415.0384
If we subtract 104 from 120, we 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.

Step 11:
The number 26 fits into 160 6 times, leaving a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 21415.03846
Subtract 156 from 160 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
The number 26 fits into 40 1 times, leaving a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 21415.038461
Deduct 26 from 40 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 13:
The number 26 fits into 140 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 21415.0384615
Deduct 130 from 140 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
100 divided by 26 is 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 21415.03846153
If we take 78 away from 100, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 21415.03846153 and a remainder of 2.2e-08.