We're dividing 724372 by 22 
The aim is to understand the frequency of 22 in 724372.

Moving on to step 1:
The number 22 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 22

Moving on to step 2:
The number 22 fits into 72 3 times, leaving a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 66 away from 72, we end up with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 22

On to step 3:
22 goes into 64 2 times with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 32.0
If we subtract 44 from 64, we get 20.
Take the next digit (3) from the dividend and append it to 20, then repeat: 203 / 22

Let's proceed to step 4:
The number 22 fits into 203 9 times, leaving a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 329.0
Deduct 198 from 203 and we're left with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 22

Let's proceed to step 5:
When dividing 57 by 22, we get 2 with a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 3292.0
Subtracting 44 from 57 leaves us with 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 22

Moving on to step 6:
132 divided by 22 is 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 32926.0
Deduct 132 from 132 and we're left 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 7:
22 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 32926.0
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.

Let's proceed to step 8:
When dividing 0 by 22, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 32926.0
Deduct 0 from 0 and we're left 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.

After the division, we end up with 32926.0 and a remainder of 0.0.