535822 divided by 30 
The aim is to understand the frequency of 30 in 535822.

On to step 1:
30 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 30

Let's proceed to step 2:
The number 30 fits into 53 1 times, leaving a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 30 from 53 leaves us with 23.
Include the next digit (5) from the dividend after 23, then repeat: 235 / 30

On to step 3:
30 goes into 235 7 times with a remainder of 25.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we subtract 210 from 235, we get 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 30

Advancing to step 4:
The number 30 fits into 258 8 times, leaving a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 178.0
Subtracting 240 from 258 leaves us with 18.
Append the next digit (2) from the dividend to 18 and continue with: 182 / 30

Advancing to step 5:
30 can be fit into 182 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 1786.0
If we subtract 180 from 182, we get 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 30

Let's proceed to step 6:
22 divided by 30 is 0 with a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 17860.0
Deduct 0 from 22 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
30 goes into 220 7 times with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 17860.7
Subtract 210 from 220 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.

Advancing to step 8:
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: 17860.73
If we subtract 90 from 100, we 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.

Moving on to step 9:
If we divide 100 by 30, we get 3 and a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 17860.733
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 17860.733, and the remainder is 0.001.