697948 ÷ 30 
The aim is to understand the frequency of 30 in 697948.

On to step 1:
30 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 30

On to step 2:
The number 30 fits into 69 2 times, leaving a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 60 from 69 and we're left with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 30

Advancing to step 3:
When dividing 97 by 30, we get 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we subtract 90 from 97, we get 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 30

Going ahead to step 4:
If we divide 79 by 30, we get 2 and a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 232.0
Subtracting 60 from 79 leaves us with 19.
Bring next digit (4) of the dividend behind the 19 and repeat the process: 194 / 30

Step 5:
When dividing 194 by 30, we get 6 with a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 2326.0
The remainder is 14 after subtracting 180 from 194.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 30

Let's proceed to step 6:
If we divide 148 by 30, we get 4 and a remainder of 28.
The next digit of our result is 4. 
Result so far: 23264.0
Deduct 120 from 148 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
The number 30 fits into 280 9 times, leaving a remainder of 10.
The number 9 becomes the next digit in our result. 
Result so far: 23264.9
The remainder is 10 after subtracting 270 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
100 divided by 30 is 3 with a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 23264.93
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
The number 30 fits into 100 3 times, leaving a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 23264.933
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 23264.933 with a remainder of 0.001.