Let's divide 386850 by 17
The aim is to understand the frequency of 17 in 386850.

Let's proceed to step 1:
The number 17 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 17

Let's proceed to step 2:
If we divide 38 by 17, we get 2 and a remainder of 4.
The next digit of our result is 2. 
Result so far: 2.0
If we take 34 away from 38, we end up with 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 17

On to step 3:
17 goes into 46 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we take 34 away from 46, we end up with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 17

Advancing to step 4:
If we divide 128 by 17, we get 7 and a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 227.0
The remainder is 9 after subtracting 119 from 128.
Fetch the next digit (5) from the dividend, attach it to 9 and continue: 95 / 17

On to step 5:
95 divided by 17 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 2275.0
Subtract 85 from 95 to get 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 17

On to step 6:
When dividing 100 by 17, we get 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 22755.0
If we subtract 85 from 100, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
The number 17 fits into 150 8 times, leaving a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 22755.8
Deduct 136 from 150 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
The number 17 fits into 140 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 22755.88
The remainder is 4 after subtracting 136 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 22755.88, with a leftover of 0.004.