We're dividing 510782 by 26 
The aim is to understand the frequency of 26 in 510782.

Let's proceed to step 1:
If we divide 5 by 26, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 26

Let's proceed to step 2:
26 can be fit into 51 1 times, resulting in a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 26 away from 51, we end up with 25.
Bring next digit (0) of the dividend behind the 25 and repeat the process: 250 / 26

Advancing to step 3:
26 can be fit into 250 9 times, resulting in a remainder of 16.
The next digit of our result is 9. 
Result so far: 19.0
If we take 234 away from 250, we end up with 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 26

Let's proceed to step 4:
The number 26 fits into 167 6 times, leaving a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 196.0
Subtracting 156 from 167 leaves us with 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 26

Let's proceed to step 5:
26 can be fit into 118 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 1964.0
If we subtract 104 from 118, we get 14.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 26

On to step 6:
26 can be fit into 142 5 times, resulting in a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 19645.0
Deduct 130 from 142 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
120 divided by 26 is 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 19645.4
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.

Going ahead to step 8:
160 divided by 26 is 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 19645.46
Subtracting 156 from 160 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
26 goes into 40 1 times with a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 19645.461
The remainder is 14 after subtracting 26 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
26 goes into 140 5 times with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 19645.4615
Subtracting 130 from 140 leaves us 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 11:
The number 26 fits into 100 3 times, leaving a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 19645.46153
Subtract 78 from 100 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.

Let's proceed to step 12:
26 goes into 220 8 times with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 19645.461538
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.

On to step 13:
26 can be fit into 120 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 19645.4615384
Deduct 104 from 120 and we're left 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.

On to step 14:
26 goes into 160 6 times with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 19645.46153846
If we take 156 away from 160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 19645.46153846 with a remaining 4e-09.