We divide 17980690 by 565
The aim is to understand the frequency of 565 in 17980690.

On to step 1:
565 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 565

Advancing to step 2:
565 can be fit into 17 0 times, resulting in a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Include the next digit (9) from the dividend after 17, then repeat: 179 / 565

On to step 3:
565 goes into 179 0 times with a remainder of 179.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 179 and we're left with 179.
Append the next digit (8) from the dividend to 179 and continue with: 1798 / 565

Moving on to step 4:
1798 divided by 565 is 3 with a remainder of 103.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 1695 away from 1798, we end up with 103.
Take the next digit (0) from the dividend and append it to 103, then repeat: 1030 / 565

Moving on to step 5:
1030 divided by 565 is 1 with a remainder of 465.
Use 1 as the next digit of our solution. 
Result so far: 31.0
If we take 565 away from 1030, we end up with 465.
Include the next digit (6) from the dividend after 465, then repeat: 4656 / 565

Step 6:
565 can be fit into 4656 8 times, resulting in a remainder of 136.
The number 8 becomes the next digit in our result. 
Result so far: 318.0
If we take 4520 away from 4656, we end up with 136.
Grab the next digit (9) from the dividend, add it to 136, then carry on: 1369 / 565

Going ahead to step 7:
565 can be fit into 1369 2 times, resulting in a remainder of 239.
Put 2 as the next digit of the answer. 
Result so far: 3182.0
If we take 1130 away from 1369, we end up with 239.
Append the next digit (0) from the dividend to 239 and continue with: 2390 / 565

On to step 8:
565 goes into 2390 4 times with a remainder of 130.
The number 4 becomes the next digit in our result. 
Result so far: 31824.0
Deduct 2260 from 2390 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 9:
The number 565 fits into 1300 2 times, leaving a remainder of 170.
Write down 2 as next digit of the result. 
Result so far: 31824.2
The remainder is 170 after subtracting 1130 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 10:
If we divide 1700 by 565, we get 3 and a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 31824.23
If we take 1695 away from 1700, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
565 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 31824.23
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
565 goes into 500 0 times with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 31824.23
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The quotient of the division is 31824.23, and the remainder is 0.005.