We look at the division of 660061 by 34 
The aim is to understand the frequency of 34 in 660061.

Advancing to step 1:
34 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 34

Going ahead to step 2:
66 divided by 34 is 1 with a remainder of 32.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 32 after subtracting 34 from 66.
Fetch the next digit (0) from the dividend, attach it to 32 and continue: 320 / 34

Advancing to step 3:
34 goes into 320 9 times with a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 19.0
Deduct 306 from 320 and we're left with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 34

Moving on to step 4:
When dividing 140 by 34, we get 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 194.0
The remainder is 4 after subtracting 136 from 140.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 34

On to step 5:
The number 34 fits into 46 1 times, leaving a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1941.0
If we take 34 away from 46, we end up with 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 34

Moving on to step 6:
When dividing 121 by 34, we get 3 with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 19413.0
If we take 102 away from 121, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 7:
190 divided by 34 is 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 19413.5
Subtract 170 from 190 to get 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:
The number 34 fits into 200 5 times, leaving a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 19413.55
If we take 170 away from 200, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 19413.55 and a remainder of 0.03.