270522 ÷ 72 
The aim is to understand the frequency of 72 in 270522.

Moving on to step 1:
If we divide 2 by 72, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 72

Going ahead to step 2:
If we divide 27 by 72, we get 0 and a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 72

Let's proceed to step 3:
The number 72 fits into 270 3 times, leaving a remainder of 54.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 216 from 270 leaves us with 54.
Grab the next digit (5) from the dividend, add it to 54, then carry on: 545 / 72

On to step 4:
If we divide 545 by 72, we get 7 and a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
The remainder is 41 after subtracting 504 from 545.
Include the next digit (2) from the dividend after 41, then repeat: 412 / 72

Going ahead to step 5:
72 can be fit into 412 5 times, resulting in a remainder of 52.
The next digit of our result is 5. 
Result so far: 375.0
Subtract 360 from 412 to get 52.
Include the next digit (2) from the dividend after 52, then repeat: 522 / 72

Advancing to step 6:
If we divide 522 by 72, we get 7 and a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 3757.0
Subtracting 504 from 522 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
When dividing 180 by 72, we get 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 3757.2
Subtracting 144 from 180 leaves us 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.

Moving on to step 8:
72 can be fit into 360 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 3757.25
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.

On to step 9:
If we divide 0 by 72, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3757.25
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.

Advancing to step 10:
72 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3757.25
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.

The final result is 3757.25 with a remainder of 0.0.