We divide 884296 by 31
The aim is to understand the frequency of 31 in 884296.

Going ahead to step 1:
8 divided by 31 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 31

Advancing to step 2:
31 goes into 88 2 times with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 62 from 88 leaves us with 26.
Include the next digit (4) from the dividend after 26, then repeat: 264 / 31

Going ahead to step 3:
264 divided by 31 is 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 28.0
If we take 248 away from 264, we end up with 16.
Bring next digit (2) of the dividend behind the 16 and repeat the process: 162 / 31

Advancing to step 4:
If we divide 162 by 31, we get 5 and a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 285.0
Subtract 155 from 162 to get 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 31

Step 5:
The number 31 fits into 79 2 times, leaving a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 2852.0
Subtract 62 from 79 to get 17.
Grab the next digit (6) from the dividend, add it to 17, then carry on: 176 / 31

Advancing to step 6:
31 can be fit into 176 5 times, resulting in a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 28525.0
The remainder is 21 after subtracting 155 from 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
If we divide 210 by 31, we get 6 and a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 28525.6
The remainder is 24 after subtracting 186 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
240 divided by 31 is 7 with a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 28525.67
Subtracting 217 from 240 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
31 can be fit into 230 7 times, resulting in a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 28525.677
The remainder is 13 after subtracting 217 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 28525.677 with a remaining 0.0013.