1722335 divided by 252 
The aim is to understand the frequency of 252 in 1722335.

Let's proceed to step 1:
252 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
Subtract 0 from 1 to get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 252

Step 2:
If we divide 17 by 252, we get 0 and a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 252

Step 3:
172 divided by 252 is 0 with a remainder of 172.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 172 after subtracting 0 from 172.
Fetch the next digit (2) from the dividend, attach it to 172 and continue: 1722 / 252

Moving on to step 4:
When dividing 1722 by 252, we get 6 with a remainder of 210.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 210 after subtracting 1512 from 1722.
Take the next digit (3) from the dividend and append it to 210, then repeat: 2103 / 252

Going ahead to step 5:
When dividing 2103 by 252, we get 8 with a remainder of 87.
The next digit of our result is 8. 
Result so far: 68.0
The remainder is 87 after subtracting 2016 from 2103.
Take the next digit (3) from the dividend and append it to 87, then repeat: 873 / 252

On to step 6:
The number 252 fits into 873 3 times, leaving a remainder of 117.
Write down 3 as next digit of the result. 
Result so far: 683.0
If we take 756 away from 873, we end up with 117.
Fetch the next digit (5) from the dividend, attach it to 117 and continue: 1175 / 252

Going ahead to step 7:
252 goes into 1175 4 times with a remainder of 167.
Use 4 as the next digit of our solution. 
Result so far: 6834.0
Subtract 1008 from 1175 to get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 8:
The number 252 fits into 1670 6 times, leaving a remainder of 158.
Write down 6 as next digit of the result. 
Result so far: 6834.6
Subtract 1512 from 1670 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 9:
When dividing 1580 by 252, we get 6 with a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 6834.66
If we subtract 1512 from 1580, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 6834.66, with a leftover of 0.068.