273122 divided by 30 
The aim is to understand the frequency of 30 in 273122.

Step 1:
When dividing 2 by 30, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 30

Going ahead to step 2:
When dividing 27 by 30, we get 0 with a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 30

Going ahead to step 3:
If we divide 273 by 30, we get 9 and a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 270 from 273 leaves us with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 30

Moving on to step 4:
30 can be fit into 31 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 91.0
Subtracting 30 from 31 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 30

Let's proceed to step 5:
If we divide 12 by 30, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 910.0
If we take 0 away from 12, we end up with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 30

Let's proceed to step 6:
122 divided by 30 is 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 9104.0
Deduct 120 from 122 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
The number 30 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 9104.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
When dividing 200 by 30, we get 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 9104.06
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
When dividing 200 by 30, we get 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 9104.066
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 9104.066 and a remainder of 0.002.