Let's divide 753050 by 31
The aim is to understand the frequency of 31 in 753050.

Step 1:
31 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 31

Let's proceed to step 2:
31 goes into 75 2 times with a remainder of 13.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 62 away from 75, we end up with 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 31

Advancing to step 3:
31 can be fit into 133 4 times, resulting in a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 24.0
Subtracting 124 from 133 leaves us with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 31

Let's proceed to step 4:
The number 31 fits into 90 2 times, leaving a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 242.0
If we subtract 62 from 90, we get 28.
Include the next digit (5) from the dividend after 28, then repeat: 285 / 31

Moving on to step 5:
31 can be fit into 285 9 times, resulting in a remainder of 6.
The next digit of our result is 9. 
Result so far: 2429.0
If we take 279 away from 285, we end up with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 31

On to step 6:
The number 31 fits into 60 1 times, leaving a remainder of 29.
The next digit of our result is 1. 
Result so far: 24291.0
If we take 31 away from 60, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 7:
If we divide 290 by 31, we get 9 and a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 24291.9
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.

Step 8:
The number 31 fits into 110 3 times, leaving a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 24291.93
If we subtract 93 from 110, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 9:
170 divided by 31 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 24291.935
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.

Step 10:
31 goes into 150 4 times with a remainder of 26.
The next digit of our result is 4. 
Result so far: 24291.9354
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.

Going ahead to step 11:
31 can be fit into 260 8 times, resulting in a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 24291.93548
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.

Step 12:
31 can be fit into 120 3 times, resulting in a remainder of 27.
The next digit of our result is 3. 
Result so far: 24291.935483
If we take 93 away from 120, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 13:
31 can be fit into 270 8 times, resulting in a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 24291.9354838
If we take 248 away from 270, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
When dividing 220 by 31, we get 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 24291.93548387
If we take 217 away from 220, we end up 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.

The final result is 24291.93548387 with a remainder of 3e-09.