We divide 805610 by 31
The aim is to understand the frequency of 31 in 805610.

Advancing to step 1:
8 divided by 31 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 31

On to step 2:
When dividing 80 by 31, we get 2 with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 62 from 80, we get 18.
Append the next digit (5) from the dividend to 18 and continue with: 185 / 31

Advancing to step 3:
31 goes into 185 5 times with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 25.0
The remainder is 30 after subtracting 155 from 185.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 31

On to step 4:
31 goes into 306 9 times with a remainder of 27.
The next digit of our result is 9. 
Result so far: 259.0
Subtracting 279 from 306 leaves us with 27.
Bring next digit (1) of the dividend behind the 27 and repeat the process: 271 / 31

Let's proceed to step 5:
271 divided by 31 is 8 with a remainder of 23.
The number 8 becomes the next digit in our result. 
Result so far: 2598.0
If we subtract 248 from 271, we get 23.
Grab the next digit (0) from the dividend, add it to 23, then carry on: 230 / 31

Let's proceed to step 6:
31 goes into 230 7 times with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 25987.0
If we subtract 217 from 230, we 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.

Step 7:
When dividing 130 by 31, we get 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 25987.4
The remainder is 6 after subtracting 124 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
When dividing 60 by 31, we get 1 with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 25987.41
The remainder is 29 after subtracting 31 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 9:
31 goes into 290 9 times with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 25987.419
Subtract 279 from 290 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 10:
31 can be fit into 110 3 times, resulting in a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 25987.4193
Deduct 93 from 110 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 11:
31 can be fit into 170 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 25987.41935
Subtract 155 from 170 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 12:
31 goes into 150 4 times with a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 25987.419354
If we subtract 124 from 150, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 13:
31 goes into 260 8 times with a remainder of 12.
The next digit of our result is 8. 
Result so far: 25987.4193548
Subtracting 248 from 260 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
120 divided by 31 is 3 with a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 25987.41935483
Subtract 93 from 120 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

In conclusion, the division gives 25987.41935483 with a balance of 2.7e-08.