We're dividing 24133151 by 31 
The aim is to understand the frequency of 31 in 24133151.

Advancing to step 1:
2 divided by 31 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 31

Going ahead to step 2:
24 divided by 31 is 0 with a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 24 and we're left with 24.
Fetch the next digit (1) from the dividend, attach it to 24 and continue: 241 / 31

On to step 3:
31 goes into 241 7 times with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 217 from 241 to get 24.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 31

Let's proceed to step 4:
243 divided by 31 is 7 with a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
Deduct 217 from 243 and we're left with 26.
Fetch the next digit (3) from the dividend, attach it to 26 and continue: 263 / 31

Advancing to step 5:
When dividing 263 by 31, we get 8 with a remainder of 15.
Record the quotient 8 as the next digit in the result. 
Result so far: 778.0
Subtract 248 from 263 to get 15.
Take the next digit (1) from the dividend and append it to 15, then repeat: 151 / 31

Let's proceed to step 6:
151 divided by 31 is 4 with a remainder of 27.
Use 4 as the next digit of our solution. 
Result so far: 7784.0
If we subtract 124 from 151, we get 27.
Include the next digit (5) from the dividend after 27, then repeat: 275 / 31

Let's proceed to step 7:
The number 31 fits into 275 8 times, leaving a remainder of 27.
Record the quotient 8 as the next digit in the result. 
Result so far: 77848.0
If we take 248 away from 275, we end up with 27.
Append the next digit (1) from the dividend to 27 and continue with: 271 / 31

Moving on to step 8:
31 goes into 271 8 times with a remainder of 23.
Record the quotient 8 as the next digit in the result. 
Result so far: 778488.0
Subtracting 248 from 271 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.

Step 9:
230 divided by 31 is 7 with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 778488.7
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.

Moving on to step 10:
When dividing 130 by 31, we get 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 778488.74
If we subtract 124 from 130, we get 6.
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 11:
When dividing 60 by 31, we get 1 with a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 778488.741
Subtract 31 from 60 to get 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 12:
31 goes into 290 9 times with a remainder of 11.
The next digit of our result is 9. 
Result so far: 778488.7419
Deduct 279 from 290 and we're left with 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 13:
If we divide 110 by 31, we get 3 and a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 778488.74193
Subtract 93 from 110 to 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 14:
31 goes into 170 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 778488.741935
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.

Moving on to step 15:
If we divide 150 by 31, we get 4 and a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 778488.7419354
Deduct 124 from 150 and we're left with 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 16:
When dividing 260 by 31, we get 8 with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 778488.74193548
Deduct 248 from 260 and we're left 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.

The final result is 778488.74193548 with a remainder of 1.2e-08.