839901 divided by 26 
The aim is to understand the frequency of 26 in 839901.

Moving on to step 1:
8 divided by 26 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.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 26

Advancing to step 2:
26 goes into 83 3 times with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 5 after subtracting 78 from 83.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 26

Going ahead to step 3:
26 goes into 59 2 times with a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 32.0
The remainder is 7 after subtracting 52 from 59.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 26

Step 4:
26 can be fit into 79 3 times, resulting in a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 323.0
Subtracting 78 from 79 leaves us with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 26

Moving on to step 5:
10 divided by 26 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 3230.0
If we take 0 away from 10, we end up with 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 26

On to step 6:
If we divide 101 by 26, we get 3 and a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 32303.0
If we subtract 78 from 101, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
If we divide 230 by 26, we get 8 and a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 32303.8
If we take 208 away from 230, 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.

Moving on to step 8:
When dividing 220 by 26, we get 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 32303.88
The remainder is 12 after subtracting 208 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 32303.88 and a remainder of 0.012.