We're dividing 87428113 by 984 
The aim is to understand the frequency of 984 in 87428113.

Going ahead to step 1:
The number 984 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 984

Advancing to step 2:
If we divide 87 by 984, we get 0 and a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Bring next digit (4) of the dividend behind the 87 and repeat the process: 874 / 984

Advancing to step 3:
When dividing 874 by 984, we get 0 with a remainder of 874.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 874, we end up with 874.
Include the next digit (2) from the dividend after 874, then repeat: 8742 / 984

Moving on to step 4:
If we divide 8742 by 984, we get 8 and a remainder of 870.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 7872 from 8742 leaves us with 870.
Bring next digit (8) of the dividend behind the 870 and repeat the process: 8708 / 984

Going ahead to step 5:
When dividing 8708 by 984, we get 8 with a remainder of 836.
Record the quotient 8 as the next digit in the result. 
Result so far: 88.0
Subtract 7872 from 8708 to get 836.
Include the next digit (1) from the dividend after 836, then repeat: 8361 / 984

Going ahead to step 6:
The number 984 fits into 8361 8 times, leaving a remainder of 489.
Use 8 as the next digit of our solution. 
Result so far: 888.0
The remainder is 489 after subtracting 7872 from 8361.
Fetch the next digit (1) from the dividend, attach it to 489 and continue: 4891 / 984

Let's proceed to step 7:
984 goes into 4891 4 times with a remainder of 955.
The number 4 becomes the next digit in our result. 
Result so far: 8884.0
The remainder is 955 after subtracting 3936 from 4891.
Append the next digit (3) from the dividend to 955 and continue with: 9553 / 984

On to step 8:
984 goes into 9553 9 times with a remainder of 697.
Record the quotient 9 as the next digit in the result. 
Result so far: 88849.0
The remainder is 697 after subtracting 8856 from 9553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Let's proceed to step 9:
984 can be fit into 6970 7 times, resulting in a remainder of 82.
Record the quotient 7 as the next digit in the result. 
Result so far: 88849.7
Deduct 6888 from 6970 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 10:
984 goes into 820 0 times with a remainder of 820.
The next digit of our result is 0. 
Result so far: 88849.7
Deduct 0 from 820 and we're left with 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Moving on to step 11:
When dividing 8200 by 984, we get 8 with a remainder of 328.
Put 8 as the next digit of the answer. 
Result so far: 88849.708
Deduct 7872 from 8200 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Step 12:
984 can be fit into 3280 3 times, resulting in a remainder of 328.
The number 3 becomes the next digit in our result. 
Result so far: 88849.7083
If we take 2952 away from 3280, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 13:
When dividing 3280 by 984, we get 3 with a remainder of 328.
Record the quotient 3 as the next digit in the result. 
Result so far: 88849.70833
Subtracting 2952 from 3280 leaves us with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

The quotient of the division is 88849.70833, and the remainder is 0.000328.