221327 ÷ 4 
The aim is to understand the frequency of 4 in 221327.

Going ahead to step 1:
When dividing 2 by 4, we get 0 with 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 (2) from the dividend, attach it to 2 and continue: 22 / 4

Step 2:
22 divided by 4 is 5 with a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 20 away from 22, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 4

Moving on to step 3:
The number 4 fits into 21 5 times, leaving a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 55.0
If we subtract 20 from 21, we get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 4

Advancing to step 4:
4 can be fit into 13 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 553.0
Subtracting 12 from 13 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 4

Going ahead to step 5:
4 goes into 12 3 times with a remainder of 0.
The next digit of our result is 3. 
Result so far: 5533.0
If we subtract 12 from 12, we get 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 4

Let's proceed to step 6:
4 goes into 7 1 times with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 55331.0
If we subtract 4 from 7, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
If we divide 30 by 4, we get 7 and a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 55331.7
Deduct 28 from 30 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
When dividing 20 by 4, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 55331.75
The remainder is 0 after subtracting 20 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 55331.75
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
0 divided by 4 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 55331.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 55331.75, and the remainder is 0.0.