220048 divided by 72 
The aim is to understand the frequency of 72 in 220048.

Step 1:
The number 72 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 72

Let's proceed to step 2:
72 can be fit into 22 0 times, resulting in a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 22, we get 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 72

On to step 3:
72 goes into 220 3 times with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 216 from 220 leaves us with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 72

Step 4:
72 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Subtracting 0 from 40 leaves us with 40.
Fetch the next digit (4) from the dividend, attach it to 40 and continue: 404 / 72

On to step 5:
72 goes into 404 5 times with a remainder of 44.
Write down 5 as next digit of the result. 
Result so far: 305.0
Subtracting 360 from 404 leaves us with 44.
Fetch the next digit (8) from the dividend, attach it to 44 and continue: 448 / 72

Going ahead to step 6:
The number 72 fits into 448 6 times, leaving a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 3056.0
Deduct 432 from 448 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
When dividing 160 by 72, we get 2 with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 3056.2
If we take 144 away from 160, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
72 goes into 160 2 times with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 3056.22
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 3056.22 and a remainder of 0.016.