We divide 165914 by 30
The aim is to understand the frequency of 30 in 165914.

Let's proceed to step 1:
30 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 30

Let's proceed to step 2:
30 goes into 16 0 times with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Bring next digit (5) of the dividend behind the 16 and repeat the process: 165 / 30

Going ahead to step 3:
If we divide 165 by 30, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 150 from 165, we get 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 30

Advancing to step 4:
30 can be fit into 159 5 times, resulting in a remainder of 9.
Use 5 as the next digit of our solution. 
Result so far: 55.0
If we subtract 150 from 159, we get 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 30

Let's proceed to step 5:
30 can be fit into 91 3 times, resulting in a remainder of 1.
The next digit of our result is 3. 
Result so far: 553.0
If we take 90 away from 91, we end up with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 30

Advancing to step 6:
When dividing 14 by 30, we get 0 with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 5530.0
Subtract 0 from 14 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
When dividing 140 by 30, we get 4 with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 5530.4
Deduct 120 from 140 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.

Let's proceed to step 8:
30 can be fit into 200 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 5530.46
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.

Moving on 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: 5530.466
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.

The final outcome is 5530.466, with a leftover of 0.002.