We're dividing 52641216 by 526 
The aim is to understand the frequency of 526 in 52641216.

Moving on to step 1:
5 divided by 526 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 526

Going ahead to step 2:
The number 526 fits into 52 0 times, leaving a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Take the next digit (6) from the dividend and append it to 52, then repeat: 526 / 526

Advancing to step 3:
If we divide 526 by 526, we get 1 and a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 526 from 526 leaves us with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 526

On to step 4:
526 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 526

Moving on to step 5:
526 can be fit into 41 0 times, resulting in a remainder of 41.
The next digit of our result is 0. 
Result so far: 100.0
The remainder is 41 after subtracting 0 from 41.
Take the next digit (2) from the dividend and append it to 41, then repeat: 412 / 526

Let's proceed to step 6:
412 divided by 526 is 0 with a remainder of 412.
Use 0 as the next digit of our solution. 
Result so far: 1000.0
If we subtract 0 from 412, we get 412.
Fetch the next digit (1) from the dividend, attach it to 412 and continue: 4121 / 526

On to step 7:
If we divide 4121 by 526, we get 7 and a remainder of 439.
The next digit of our result is 7. 
Result so far: 10007.0
Subtracting 3682 from 4121 leaves us with 439.
Include the next digit (6) from the dividend after 439, then repeat: 4396 / 526

Advancing to step 8:
526 goes into 4396 8 times with a remainder of 188.
Record the quotient 8 as the next digit in the result. 
Result so far: 100078.0
The remainder is 188 after subtracting 4208 from 4396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 9:
1880 divided by 526 is 3 with a remainder of 302.
Use 3 as the next digit of our solution. 
Result so far: 100078.3
The remainder is 302 after subtracting 1578 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Let's proceed to step 10:
526 can be fit into 3020 5 times, resulting in a remainder of 390.
Record the quotient 5 as the next digit in the result. 
Result so far: 100078.35
The remainder is 390 after subtracting 2630 from 3020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 11:
526 goes into 3900 7 times with a remainder of 218.
The next digit of our result is 7. 
Result so far: 100078.357
Subtracting 3682 from 3900 leaves us with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 12:
526 can be fit into 2180 4 times, resulting in a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 100078.3574
Subtract 2104 from 2180 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 13:
The number 526 fits into 760 1 times, leaving a remainder of 234.
Record the quotient 1 as the next digit in the result. 
Result so far: 100078.35741
If we take 526 away from 760, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 14:
If we divide 2340 by 526, we get 4 and a remainder of 236.
The number 4 becomes the next digit in our result. 
Result so far: 100078.357414
Deduct 2104 from 2340 and we're left with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 15:
526 goes into 2360 4 times with a remainder of 256.
The number 4 becomes the next digit in our result. 
Result so far: 100078.3574144
Subtract 2104 from 2360 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Our division results in 100078.3574144 with a remaining 2.56e-06.