Let's divide 779250 by 31
The aim is to understand the frequency of 31 in 779250.

Let's proceed to step 1:
7 divided by 31 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 31

Step 2:
When dividing 77 by 31, we get 2 with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 62 away from 77, we end up with 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 31

Advancing to step 3:
31 can be fit into 159 5 times, resulting in a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 155 from 159 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 31

Moving on to step 4:
42 divided by 31 is 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 251.0
The remainder is 11 after subtracting 31 from 42.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 31

Advancing to step 5:
If we divide 115 by 31, we get 3 and a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 2513.0
If we subtract 93 from 115, we get 22.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 31

Let's proceed to step 6:
The number 31 fits into 220 7 times, leaving a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 25137.0
Subtracting 217 from 220 leaves us 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.

Let's proceed to step 7:
31 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 25137.0
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.
Put 9 as the next digit of the answer. 
Result so far: 25137.09
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.

Advancing to step 9:
31 can be fit into 210 6 times, resulting in a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 25137.096
Deduct 186 from 210 and we're left 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.

Let's proceed to step 10:
31 can be fit into 240 7 times, resulting in a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 25137.0967
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.

Advancing to step 11:
If we divide 230 by 31, we get 7 and a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 25137.09677
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.

The final outcome is 25137.09677, with a leftover of 1.3e-05.