843327 ÷ 72 
The aim is to understand the frequency of 72 in 843327.

Let's proceed to step 1:
When dividing 8 by 72, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 72

On to step 2:
84 divided by 72 is 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 72 from 84 to get 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 72

Moving on to step 3:
123 divided by 72 is 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 72 away from 123, we end up with 51.
Include the next digit (3) from the dividend after 51, then repeat: 513 / 72

Moving on to step 4:
The number 72 fits into 513 7 times, leaving a remainder of 9.
The next digit of our result is 7. 
Result so far: 117.0
If we subtract 504 from 513, we get 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 72

Step 5:
The number 72 fits into 92 1 times, leaving a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1171.0
Subtract 72 from 92 to get 20.
Take the next digit (7) from the dividend and append it to 20, then repeat: 207 / 72

On to step 6:
72 goes into 207 2 times with a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 11712.0
Subtracting 144 from 207 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 7:
If we divide 630 by 72, we get 8 and a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 11712.8
If we subtract 576 from 630, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 8:
72 goes into 540 7 times with a remainder of 36.
The next digit of our result is 7. 
Result so far: 11712.87
Deduct 504 from 540 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 9:
The number 72 fits into 360 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 11712.875
The remainder is 0 after subtracting 360 from 360.
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 10:
72 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: 11712.875
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.

Moving on to step 11:
0 divided by 72 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11712.875
If we subtract 0 from 0, we 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.

After the division, we end up with 11712.875 and a remainder of 0.0.