Let's divide 80349859 by 24
The aim is to understand the frequency of 24 in 80349859.

On to step 1:
If we divide 8 by 24, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 24

Moving on to step 2:
80 divided by 24 is 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 72 from 80 and we're left with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 24

Step 3:
If we divide 83 by 24, we get 3 and a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
If we subtract 72 from 83, we get 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 24

Advancing to step 4:
When dividing 114 by 24, we get 4 with a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 334.0
If we subtract 96 from 114, we get 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 24

Going ahead to step 5:
24 goes into 189 7 times with a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 3347.0
Subtract 168 from 189 to get 21.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 24

Going ahead to step 6:
24 can be fit into 218 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 33479.0
Subtract 216 from 218 to get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 24

Advancing to step 7:
25 divided by 24 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 334791.0
The remainder is 1 after subtracting 24 from 25.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 24

Step 8:
When dividing 19 by 24, we get 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 3347910.0
If we subtract 0 from 19, we get 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 9:
If we divide 190 by 24, we get 7 and a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 3347910.7
Subtract 168 from 190 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 10:
24 can be fit into 220 9 times, resulting in a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 3347910.79
Subtracting 216 from 220 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
40 divided by 24 is 1 with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 3347910.791
Subtracting 24 from 40 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
When dividing 160 by 24, we get 6 with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 3347910.7916
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
24 can be fit into 160 6 times, resulting in a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 3347910.79166
Subtract 144 from 160 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 3347910.79166 with a remainder of 1.6e-05.