80109535 divided by 566 
The aim is to understand the frequency of 566 in 80109535.

Let's proceed to step 1:
8 divided by 566 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 566

Let's proceed to step 2:
566 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Take the next digit (1) from the dividend and append it to 80, then repeat: 801 / 566

Advancing to step 3:
801 divided by 566 is 1 with a remainder of 235.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 566 from 801 and we're left with 235.
Append the next digit (0) from the dividend to 235 and continue with: 2350 / 566

Going ahead to step 4:
2350 divided by 566 is 4 with a remainder of 86.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 2264 from 2350 leaves us with 86.
Bring next digit (9) of the dividend behind the 86 and repeat the process: 869 / 566

Moving on to step 5:
566 goes into 869 1 times with a remainder of 303.
The next digit of our result is 1. 
Result so far: 141.0
Deduct 566 from 869 and we're left with 303.
Include the next digit (5) from the dividend after 303, then repeat: 3035 / 566

Advancing to step 6:
When dividing 3035 by 566, we get 5 with a remainder of 205.
Put 5 as the next digit of the answer. 
Result so far: 1415.0
If we take 2830 away from 3035, we end up with 205.
Take the next digit (3) from the dividend and append it to 205, then repeat: 2053 / 566

Advancing to step 7:
566 goes into 2053 3 times with a remainder of 355.
The number 3 becomes the next digit in our result. 
Result so far: 14153.0
If we subtract 1698 from 2053, we get 355.
Fetch the next digit (5) from the dividend, attach it to 355 and continue: 3555 / 566

Let's proceed to step 8:
3555 divided by 566 is 6 with a remainder of 159.
Put 6 as the next digit of the answer. 
Result so far: 141536.0
Subtract 3396 from 3555 to get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Moving on to step 9:
The number 566 fits into 1590 2 times, leaving a remainder of 458.
Put 2 as the next digit of the answer. 
Result so far: 141536.2
Subtract 1132 from 1590 to get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Let's proceed to step 10:
If we divide 4580 by 566, we get 8 and a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 141536.28
The remainder is 52 after subtracting 4528 from 4580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 11:
520 divided by 566 is 0 with a remainder of 520.
Put 0 as the next digit of the answer. 
Result so far: 141536.28
Deduct 0 from 520 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 12:
5200 divided by 566 is 9 with a remainder of 106.
Write down 9 as next digit of the result. 
Result so far: 141536.2809
The remainder is 106 after subtracting 5094 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 13:
If we divide 1060 by 566, we get 1 and a remainder of 494.
Put 1 as the next digit of the answer. 
Result so far: 141536.28091
Deduct 566 from 1060 and we're left with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Moving on to step 14:
The number 566 fits into 4940 8 times, leaving a remainder of 412.
The next digit of our result is 8. 
Result so far: 141536.280918
The remainder is 412 after subtracting 4528 from 4940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Moving on to step 15:
The number 566 fits into 4120 7 times, leaving a remainder of 158.
Write down 7 as next digit of the result. 
Result so far: 141536.2809187
If we take 3962 away from 4120, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 16:
566 can be fit into 1580 2 times, resulting in a remainder of 448.
Use 2 as the next digit of our solution. 
Result so far: 141536.28091872
The remainder is 448 after subtracting 1132 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

The final result is 141536.28091872 with a remainder of 4.48e-07.