Let's divide 74413624 by 109
The aim is to understand the frequency of 109 in 74413624.

Advancing to step 1:
If we divide 7 by 109, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 109

Advancing to step 2:
The number 109 fits into 74 0 times, leaving a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Append the next digit (4) from the dividend to 74 and continue with: 744 / 109

Going ahead to step 3:
109 goes into 744 6 times with a remainder of 90.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 654 from 744 leaves us with 90.
Include the next digit (1) from the dividend after 90, then repeat: 901 / 109

Advancing to step 4:
The number 109 fits into 901 8 times, leaving a remainder of 29.
The next digit of our result is 8. 
Result so far: 68.0
Subtracting 872 from 901 leaves us with 29.
Take the next digit (3) from the dividend and append it to 29, then repeat: 293 / 109

Advancing to step 5:
If we divide 293 by 109, we get 2 and a remainder of 75.
The number 2 becomes the next digit in our result. 
Result so far: 682.0
Subtract 218 from 293 to get 75.
Append the next digit (6) from the dividend to 75 and continue with: 756 / 109

Going ahead to step 6:
If we divide 756 by 109, we get 6 and a remainder of 102.
Put 6 as the next digit of the answer. 
Result so far: 6826.0
Subtract 654 from 756 to get 102.
Grab the next digit (2) from the dividend, add it to 102, then carry on: 1022 / 109

Let's proceed to step 7:
1022 divided by 109 is 9 with a remainder of 41.
The next digit of our result is 9. 
Result so far: 68269.0
Deduct 981 from 1022 and we're left with 41.
Fetch the next digit (4) from the dividend, attach it to 41 and continue: 414 / 109

Moving on to step 8:
When dividing 414 by 109, we get 3 with a remainder of 87.
Record the quotient 3 as the next digit in the result. 
Result so far: 682693.0
If we take 327 away from 414, we end up 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.

Moving on to step 9:
The number 109 fits into 870 7 times, leaving a remainder of 107.
Use 7 as the next digit of our solution. 
Result so far: 682693.7
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.

Let's proceed to step 10:
1070 divided by 109 is 9 with a remainder of 89.
Write down 9 as next digit of the result. 
Result so far: 682693.79
Subtracting 981 from 1070 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 11:
109 goes into 890 8 times with a remainder of 18.
The next digit of our result is 8. 
Result so far: 682693.798
The remainder is 18 after subtracting 872 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 12:
180 divided by 109 is 1 with a remainder of 71.
The next digit of our result is 1. 
Result so far: 682693.7981
If we take 109 away from 180, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 13:
109 can be fit into 710 6 times, resulting in a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 682693.79816
If we take 654 away from 710, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 14:
560 divided by 109 is 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 682693.798165
Subtract 545 from 560 to 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.

Step 15:
The number 109 fits into 150 1 times, leaving a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 682693.7981651
If we take 109 away from 150, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 16:
109 can be fit into 410 3 times, resulting in a remainder of 83.
The number 3 becomes the next digit in our result. 
Result so far: 682693.79816513
The remainder is 83 after subtracting 327 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

After the division, we end up with 682693.79816513 and a remainder of 8.3e-08.