26539704 ÷ 526 
The aim is to understand the frequency of 526 in 26539704.

Going ahead to step 1:
526 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 526

Advancing to step 2:
526 goes into 26 0 times with a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 26 after subtracting 0 from 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 526

Moving on to step 3:
526 goes into 265 0 times with a remainder of 265.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 265, we end up with 265.
Include the next digit (3) from the dividend after 265, then repeat: 2653 / 526

Advancing to step 4:
If we divide 2653 by 526, we get 5 and a remainder of 23.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 2630 from 2653 to get 23.
Fetch the next digit (9) from the dividend, attach it to 23 and continue: 239 / 526

Moving on to step 5:
526 can be fit into 239 0 times, resulting in a remainder of 239.
Write down 0 as next digit of the result. 
Result so far: 50.0
If we take 0 away from 239, we end up with 239.
Include the next digit (7) from the dividend after 239, then repeat: 2397 / 526

On to step 6:
If we divide 2397 by 526, we get 4 and a remainder of 293.
Put 4 as the next digit of the answer. 
Result so far: 504.0
Deduct 2104 from 2397 and we're left with 293.
Grab the next digit (0) from the dividend, add it to 293, then carry on: 2930 / 526

Let's proceed to step 7:
526 goes into 2930 5 times with a remainder of 300.
Use 5 as the next digit of our solution. 
Result so far: 5045.0
Subtract 2630 from 2930 to get 300.
Take the next digit (4) from the dividend and append it to 300, then repeat: 3004 / 526

Step 8:
526 can be fit into 3004 5 times, resulting in a remainder of 374.
The next digit of our result is 5. 
Result so far: 50455.0
If we take 2630 away from 3004, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Moving on to step 9:
If we divide 3740 by 526, we get 7 and a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 50455.7
Deduct 3682 from 3740 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 10:
526 goes into 580 1 times with a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 50455.71
Subtracting 526 from 580 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 11:
When dividing 540 by 526, we get 1 with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 50455.711
Deduct 526 from 540 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.

The final outcome is 50455.711, with a leftover of 0.0014.