We look at the division of 9309807 by 884 
The aim is to understand the frequency of 884 in 9309807.

Going ahead to step 1:
884 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 884

Let's proceed to step 2:
The number 884 fits into 93 0 times, leaving a remainder of 93.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 93 and we're left with 93.
Take the next digit (0) from the dividend and append it to 93, then repeat: 930 / 884

Let's proceed to step 3:
When dividing 930 by 884, we get 1 with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 884 from 930 to get 46.
Grab the next digit (9) from the dividend, add it to 46, then carry on: 469 / 884

Let's proceed to step 4:
When dividing 469 by 884, we get 0 with a remainder of 469.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 469, we end up with 469.
Include the next digit (8) from the dividend after 469, then repeat: 4698 / 884

Let's proceed to step 5:
4698 divided by 884 is 5 with a remainder of 278.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
The remainder is 278 after subtracting 4420 from 4698.
Append the next digit (0) from the dividend to 278 and continue with: 2780 / 884

On to step 6:
When dividing 2780 by 884, we get 3 with a remainder of 128.
Write down 3 as next digit of the result. 
Result so far: 1053.0
If we subtract 2652 from 2780, we get 128.
Bring next digit (7) of the dividend behind the 128 and repeat the process: 1287 / 884

Going ahead to step 7:
When dividing 1287 by 884, we get 1 with a remainder of 403.
Put 1 as the next digit of the answer. 
Result so far: 10531.0
Subtract 884 from 1287 to get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

On to step 8:
The number 884 fits into 4030 4 times, leaving a remainder of 494.
Record the quotient 4 as the next digit in the result. 
Result so far: 10531.4
Deduct 3536 from 4030 and we're left with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

On to step 9:
884 can be fit into 4940 5 times, resulting in a remainder of 520.
The number 5 becomes the next digit in our result. 
Result so far: 10531.45
If we subtract 4420 from 4940, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 10:
If we divide 5200 by 884, we get 5 and a remainder of 780.
Record the quotient 5 as the next digit in the result. 
Result so far: 10531.455
The remainder is 780 after subtracting 4420 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

The quotient of the division is 10531.455, and the remainder is 0.078.