Let's divide 21717326 by 536
The aim is to understand the frequency of 536 in 21717326.

Let's proceed to step 1:
If we divide 2 by 536, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 536

Moving on to step 2:
21 divided by 536 is 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Take the next digit (7) from the dividend and append it to 21, then repeat: 217 / 536

Step 3:
The number 536 fits into 217 0 times, leaving a remainder of 217.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 217, we end up with 217.
Append the next digit (1) from the dividend to 217 and continue with: 2171 / 536

Going ahead to step 4:
The number 536 fits into 2171 4 times, leaving a remainder of 27.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 2144 away from 2171, we end up with 27.
Grab the next digit (7) from the dividend, add it to 27, then carry on: 277 / 536

Moving on to step 5:
When dividing 277 by 536, we get 0 with a remainder of 277.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
The remainder is 277 after subtracting 0 from 277.
Fetch the next digit (3) from the dividend, attach it to 277 and continue: 2773 / 536

Advancing to step 6:
536 goes into 2773 5 times with a remainder of 93.
The next digit of our result is 5. 
Result so far: 405.0
The remainder is 93 after subtracting 2680 from 2773.
Include the next digit (2) from the dividend after 93, then repeat: 932 / 536

Let's proceed to step 7:
932 divided by 536 is 1 with a remainder of 396.
Use 1 as the next digit of our solution. 
Result so far: 4051.0
The remainder is 396 after subtracting 536 from 932.
Fetch the next digit (6) from the dividend, attach it to 396 and continue: 3966 / 536

Advancing to step 8:
536 goes into 3966 7 times with a remainder of 214.
Write down 7 as next digit of the result. 
Result so far: 40517.0
If we take 3752 away from 3966, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Moving on to step 9:
536 goes into 2140 3 times with a remainder of 532.
Use 3 as the next digit of our solution. 
Result so far: 40517.3
The remainder is 532 after subtracting 1608 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Let's proceed to step 10:
5320 divided by 536 is 9 with a remainder of 496.
Write down 9 as next digit of the result. 
Result so far: 40517.39
Deduct 4824 from 5320 and we're left with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Moving on to step 11:
If we divide 4960 by 536, we get 9 and a remainder of 136.
The number 9 becomes the next digit in our result. 
Result so far: 40517.399
If we subtract 4824 from 4960, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final result is 40517.399 with a remainder of 0.0136.