86273742 ÷ 24 
The aim is to understand the frequency of 24 in 86273742.

Going ahead to step 1:
8 divided by 24 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 24

Going ahead to step 2:
24 can be fit into 86 3 times, resulting in a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 72 from 86, we get 14.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 24

Step 3:
When dividing 142 by 24, we get 5 with a remainder of 22.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we take 120 away from 142, we end up with 22.
Grab the next digit (7) from the dividend, add it to 22, then carry on: 227 / 24

Moving on to step 4:
227 divided by 24 is 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 359.0
Subtracting 216 from 227 leaves us with 11.
Include the next digit (3) from the dividend after 11, then repeat: 113 / 24

Advancing to step 5:
113 divided by 24 is 4 with a remainder of 17.
The next digit of our result is 4. 
Result so far: 3594.0
If we take 96 away from 113, we end up with 17.
Append the next digit (7) from the dividend to 17 and continue with: 177 / 24

On to step 6:
24 goes into 177 7 times with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 35947.0
If we subtract 168 from 177, we get 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 24

Moving on to step 7:
The number 24 fits into 94 3 times, leaving a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 359473.0
If we subtract 72 from 94, we get 22.
Grab the next digit (2) from the dividend, add it to 22, then carry on: 222 / 24

Moving on to step 8:
If we divide 222 by 24, we get 9 and a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 3594739.0
Subtracting 216 from 222 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
If we divide 60 by 24, we get 2 and a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 3594739.2
If we subtract 48 from 60, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
24 goes into 120 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 3594739.25
The remainder is 0 after subtracting 120 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
The number 24 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3594739.25
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
The number 24 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3594739.25
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 3594739.25 with a remainder of 0.0.