851198 divided by 30 
The aim is to understand the frequency of 30 in 851198.

Going ahead to step 1:
8 divided by 30 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 30

Let's proceed to step 2:
30 can be fit into 85 2 times, resulting in a remainder of 25.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 60 away from 85, we end up with 25.
Take the next digit (1) from the dividend and append it to 25, then repeat: 251 / 30

Moving on to step 3:
251 divided by 30 is 8 with a remainder of 11.
Put 8 as the next digit of the answer. 
Result so far: 28.0
The remainder is 11 after subtracting 240 from 251.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 30

Advancing to step 4:
When dividing 111 by 30, we get 3 with a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 283.0
If we subtract 90 from 111, we get 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 30

Going ahead to step 5:
When dividing 219 by 30, we get 7 with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 2837.0
Subtracting 210 from 219 leaves us with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 30

Let's proceed to step 6:
When dividing 98 by 30, we get 3 with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 28373.0
Subtracting 90 from 98 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
30 goes into 80 2 times with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 28373.2
The remainder is 20 after subtracting 60 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
30 goes into 200 6 times with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 28373.26
If we take 180 away from 200, we end up 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.

Advancing to step 9:
30 can be fit into 200 6 times, resulting in a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 28373.266
Deduct 180 from 200 and we're left 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.

In conclusion, the division gives 28373.266 with a balance of 0.002.