We look at the division of 989520 by 24 
The aim is to understand the frequency of 24 in 989520.

Moving on to step 1:
9 divided by 24 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 24

Going ahead to step 2:
The number 24 fits into 98 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 2 after subtracting 96 from 98.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 24

On to step 3:
29 divided by 24 is 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 41.0
Deduct 24 from 29 and we're left with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 24

Let's proceed to step 4:
55 divided by 24 is 2 with a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 412.0
Subtract 48 from 55 to get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 24

Step 5:
24 goes into 72 3 times with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 4123.0
Deduct 72 from 72 and we're left with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 24

Moving on to step 6:
0 divided by 24 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 41230.0
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.

Moving on to step 7:
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: 41230.0
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.

On to step 8:
When dividing 0 by 24, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 41230.0
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 quotient of the division is 41230.0, and the remainder is 0.0.