Let's divide 253822 by 72
The aim is to understand the frequency of 72 in 253822.

On to step 1:
72 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 72

Advancing to step 2:
25 divided by 72 is 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Fetch the next digit (3) from the dividend, attach it to 25 and continue: 253 / 72

Moving on to step 3:
72 goes into 253 3 times with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 216 from 253 leaves us with 37.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 72

On to step 4:
378 divided by 72 is 5 with a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
If we take 360 away from 378, we end up with 18.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 72

Going ahead to step 5:
72 goes into 182 2 times with a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 352.0
If we subtract 144 from 182, we get 38.
Fetch the next digit (2) from the dividend, attach it to 38 and continue: 382 / 72

Moving on to step 6:
If we divide 382 by 72, we get 5 and a remainder of 22.
Put 5 as the next digit of the answer. 
Result so far: 3525.0
If we take 360 away from 382, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
72 can be fit into 220 3 times, resulting in a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 3525.3
Subtracting 216 from 220 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
If we divide 40 by 72, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 3525.3
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
The number 72 fits into 400 5 times, leaving a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 3525.305
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
72 goes into 400 5 times with a remainder of 40.
The next digit of our result is 5. 
Result so far: 3525.3055
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 3525.3055, with a leftover of 0.0004.