Let's divide 219561 by 27
The aim is to understand the frequency of 27 in 219561.

Step 1:
When dividing 2 by 27, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 27

Let's proceed to step 2:
The number 27 fits into 21 0 times, leaving a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 27

Going ahead to step 3:
When dividing 219 by 27, we get 8 with a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 216 away from 219, we end up with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 27

Advancing to step 4:
When dividing 35 by 27, we get 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 81.0
If we subtract 27 from 35, we get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 27

Going ahead to step 5:
The number 27 fits into 86 3 times, leaving a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 813.0
Subtracting 81 from 86 leaves us with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 27

Let's proceed to step 6:
The number 27 fits into 51 1 times, leaving a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 8131.0
Subtract 27 from 51 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 7:
If we divide 240 by 27, we get 8 and a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 8131.8
If we take 216 away from 240, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 8:
When dividing 240 by 27, we get 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 8131.88
Deduct 216 from 240 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 8131.88 with a remaining 0.024.