We look at the division of 619167 by 30 
The aim is to understand the frequency of 30 in 619167.

Step 1:
30 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 30

Going ahead to step 2:
61 divided by 30 is 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 60 from 61 leaves us with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 30

Let's proceed to step 3:
When dividing 19 by 30, we get 0 with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtracting 0 from 19 leaves us with 19.
Take the next digit (1) from the dividend and append it to 19, then repeat: 191 / 30

Let's proceed to step 4:
30 goes into 191 6 times with a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 206.0
The remainder is 11 after subtracting 180 from 191.
Take the next digit (6) from the dividend and append it to 11, then repeat: 116 / 30

Going ahead to step 5:
If we divide 116 by 30, we get 3 and a remainder of 26.
Use 3 as the next digit of our solution. 
Result so far: 2063.0
If we subtract 90 from 116, we get 26.
Fetch the next digit (7) from the dividend, attach it to 26 and continue: 267 / 30

Let's proceed to step 6:
30 can be fit into 267 8 times, resulting in a remainder of 27.
Write down 8 as next digit of the result. 
Result so far: 20638.0
Deduct 240 from 267 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 7:
30 goes into 270 9 times with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 20638.9
If we subtract 270 from 270, 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.

Advancing to step 8:
When dividing 0 by 30, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 20638.9
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.

Step 9:
0 divided by 30 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 20638.9
The remainder is 0 after subtracting 0 from 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 20638.9 and a remainder of 0.0.