193036 divided by 66 
The aim is to understand the frequency of 66 in 193036.

Step 1:
When dividing 1 by 66, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 66

Advancing to step 2:
66 can be fit into 19 0 times, resulting in a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 66

Going ahead to step 3:
When dividing 193 by 66, we get 2 with a remainder of 61.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 132 from 193 to get 61.
Bring next digit (0) of the dividend behind the 61 and repeat the process: 610 / 66

Going ahead to step 4:
If we divide 610 by 66, we get 9 and a remainder of 16.
The next digit of our result is 9. 
Result so far: 29.0
Subtract 594 from 610 to get 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 66

Moving on to step 5:
66 goes into 163 2 times with a remainder of 31.
Use 2 as the next digit of our solution. 
Result so far: 292.0
If we take 132 away from 163, we end up with 31.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 66

Going ahead to step 6:
66 can be fit into 316 4 times, resulting in a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 2924.0
If we take 264 away from 316, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 7:
66 can be fit into 520 7 times, resulting in a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 2924.7
Subtracting 462 from 520 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 8:
66 goes into 580 8 times with a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 2924.78
Deduct 528 from 580 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 9:
When dividing 520 by 66, we get 7 with a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 2924.787
Subtracting 462 from 520 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 10:
If we divide 580 by 66, we get 8 and a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 2924.7878
Subtract 528 from 580 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 11:
If we divide 520 by 66, we get 7 and a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 2924.78787
The remainder is 58 after subtracting 462 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 12:
580 divided by 66 is 8 with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 2924.787878
If we subtract 528 from 580, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 13:
66 goes into 520 7 times with a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 2924.7878787
Deduct 462 from 520 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 14:
580 divided by 66 is 8 with a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 2924.78787878
The remainder is 52 after subtracting 528 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 2924.78787878, with a leftover of 5.2e-08.