570362 ÷ 30 
The aim is to understand the frequency of 30 in 570362.

On to step 1:
The number 30 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 30

Moving on to step 2:
When dividing 57 by 30, we get 1 with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 30 from 57 and we're left with 27.
Append the next digit (0) from the dividend to 27 and continue with: 270 / 30

Let's proceed to step 3:
30 can be fit into 270 9 times, resulting in a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
The remainder is 0 after subtracting 270 from 270.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 30

Going ahead to step 4:
When dividing 3 by 30, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 190.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 30

On to step 5:
30 goes into 36 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1901.0
If we subtract 30 from 36, we get 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 30

On to step 6:
When dividing 62 by 30, we get 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 19012.0
If we subtract 60 from 62, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
The number 30 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 19012.0
Subtracting 0 from 20 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.

Moving on to step 8:
30 goes into 200 6 times with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 19012.06
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
If we divide 200 by 30, we get 6 and a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 19012.066
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.

Our division results in 19012.066 with a remaining 0.002.