60666433 divided by 109 
The aim is to understand the frequency of 109 in 60666433.

Going ahead to step 1:
When dividing 6 by 109, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 109

Let's proceed to step 2:
The number 109 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Bring next digit (6) of the dividend behind the 60 and repeat the process: 606 / 109

On to step 3:
109 can be fit into 606 5 times, resulting in a remainder of 61.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 61 after subtracting 545 from 606.
Fetch the next digit (6) from the dividend, attach it to 61 and continue: 616 / 109

Advancing to step 4:
616 divided by 109 is 5 with a remainder of 71.
Record the quotient 5 as the next digit in the result. 
Result so far: 55.0
Subtract 545 from 616 to get 71.
Include the next digit (6) from the dividend after 71, then repeat: 716 / 109

Let's proceed to step 5:
When dividing 716 by 109, we get 6 with a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 556.0
Subtracting 654 from 716 leaves us with 62.
Append the next digit (4) from the dividend to 62 and continue with: 624 / 109

Let's proceed to step 6:
624 divided by 109 is 5 with a remainder of 79.
The number 5 becomes the next digit in our result. 
Result so far: 5565.0
The remainder is 79 after subtracting 545 from 624.
Grab the next digit (3) from the dividend, add it to 79, then carry on: 793 / 109

Going ahead to step 7:
793 divided by 109 is 7 with a remainder of 30.
The next digit of our result is 7. 
Result so far: 55657.0
The remainder is 30 after subtracting 763 from 793.
Append the next digit (3) from the dividend to 30 and continue with: 303 / 109

Moving on to step 8:
The number 109 fits into 303 2 times, leaving a remainder of 85.
Put 2 as the next digit of the answer. 
Result so far: 556572.0
If we take 218 away from 303, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 9:
The number 109 fits into 850 7 times, leaving a remainder of 87.
Record the quotient 7 as the next digit in the result. 
Result so far: 556572.7
Deduct 763 from 850 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

On to step 10:
109 can be fit into 870 7 times, resulting in a remainder of 107.
Put 7 as the next digit of the answer. 
Result so far: 556572.77
If we subtract 763 from 870, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

The final result is 556572.77 with a remainder of 0.107.