We look at the division of 17246948 by 236 
The aim is to understand the frequency of 236 in 17246948.

Moving on to step 1:
When dividing 1 by 236, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 236

On to step 2:
236 goes into 17 0 times with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 236

On to step 3:
The number 236 fits into 172 0 times, leaving a remainder of 172.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 172, we get 172.
Grab the next digit (4) from the dividend, add it to 172, then carry on: 1724 / 236

Let's proceed to step 4:
If we divide 1724 by 236, we get 7 and a remainder of 72.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 1652 from 1724, we get 72.
Include the next digit (6) from the dividend after 72, then repeat: 726 / 236

Going ahead to step 5:
If we divide 726 by 236, we get 3 and a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 73.0
Subtract 708 from 726 to get 18.
Bring next digit (9) of the dividend behind the 18 and repeat the process: 189 / 236

Let's proceed to step 6:
When dividing 189 by 236, we get 0 with a remainder of 189.
The next digit of our result is 0. 
Result so far: 730.0
The remainder is 189 after subtracting 0 from 189.
Bring next digit (4) of the dividend behind the 189 and repeat the process: 1894 / 236

Let's proceed to step 7:
When dividing 1894 by 236, we get 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 7308.0
Subtract 1888 from 1894 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 236

Going ahead to step 8:
236 can be fit into 68 0 times, resulting in a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 73080.0
If we subtract 0 from 68, 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.

On to step 9:
680 divided by 236 is 2 with a remainder of 208.
Write down 2 as next digit of the result. 
Result so far: 73080.2
Subtract 472 from 680 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 10:
The number 236 fits into 2080 8 times, leaving a remainder of 192.
The number 8 becomes the next digit in our result. 
Result so far: 73080.28
The remainder is 192 after subtracting 1888 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 11:
1920 divided by 236 is 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 73080.288
The remainder is 32 after subtracting 1888 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 73080.288 with a remainder of 0.0032.