We divide 28046 by 31
The aim is to understand the frequency of 31 in 28046.

Let's proceed to step 1:
If we divide 2 by 31, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 31

Moving on to step 2:
If we divide 28 by 31, we get 0 and a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 31

Moving on to step 3:
If we divide 280 by 31, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 279 from 280 and we're left with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 31

On to step 4:
31 goes into 14 0 times with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 90.0
Subtract 0 from 14 to get 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 31

On to step 5:
146 divided by 31 is 4 with a remainder of 22.
The next digit of our result is 4. 
Result so far: 904.0
The remainder is 22 after subtracting 124 from 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 6:
If we divide 220 by 31, we get 7 and a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 904.7
Deduct 217 from 220 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
The number 31 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 904.7
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
31 goes into 300 9 times with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 904.709
Subtract 279 from 300 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 9:
If we divide 210 by 31, we get 6 and a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 904.7096
If we take 186 away from 210, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
When dividing 240 by 31, we get 7 with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 904.70967
If we subtract 217 from 240, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 11:
230 divided by 31 is 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 904.709677
Subtract 217 from 230 to get 13.
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 904.709677 with a remaining 1.3e-06.