We divide 4269232 by 581
The aim is to understand the frequency of 581 in 4269232.

Moving on to step 1:
When dividing 4 by 581, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 581

Moving on to step 2:
581 goes into 42 0 times with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Take the next digit (6) from the dividend and append it to 42, then repeat: 426 / 581

Step 3:
When dividing 426 by 581, we get 0 with a remainder of 426.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 426 and we're left with 426.
Take the next digit (9) from the dividend and append it to 426, then repeat: 4269 / 581

Let's proceed to step 4:
When dividing 4269 by 581, we get 7 with a remainder of 202.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 202 after subtracting 4067 from 4269.
Fetch the next digit (2) from the dividend, attach it to 202 and continue: 2022 / 581

Going ahead to step 5:
581 can be fit into 2022 3 times, resulting in a remainder of 279.
Put 3 as the next digit of the answer. 
Result so far: 73.0
The remainder is 279 after subtracting 1743 from 2022.
Take the next digit (3) from the dividend and append it to 279, then repeat: 2793 / 581

Step 6:
When dividing 2793 by 581, we get 4 with a remainder of 469.
Record the quotient 4 as the next digit in the result. 
Result so far: 734.0
Subtracting 2324 from 2793 leaves us with 469.
Bring next digit (2) of the dividend behind the 469 and repeat the process: 4692 / 581

On to step 7:
4692 divided by 581 is 8 with a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 7348.0
If we subtract 4648 from 4692, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 8:
581 goes into 440 0 times with a remainder of 440.
Write down 0 as next digit of the result. 
Result so far: 7348.0
If we take 0 away from 440, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 9:
581 can be fit into 4400 7 times, resulting in a remainder of 333.
Record the quotient 7 as the next digit in the result. 
Result so far: 7348.07
Subtracting 4067 from 4400 leaves us with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Let's proceed to step 10:
581 goes into 3330 5 times with a remainder of 425.
Record the quotient 5 as the next digit in the result. 
Result so far: 7348.075
If we take 2905 away from 3330, we end up with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Going ahead to step 11:
4250 divided by 581 is 7 with a remainder of 183.
Use 7 as the next digit of our solution. 
Result so far: 7348.0757
Subtract 4067 from 4250 to get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

On to step 12:
If we divide 1830 by 581, we get 3 and a remainder of 87.
The number 3 becomes the next digit in our result. 
Result so far: 7348.07573
Subtracting 1743 from 1830 leaves us with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

On to step 13:
581 can be fit into 870 1 times, resulting in a remainder of 289.
Put 1 as the next digit of the answer. 
Result so far: 7348.075731
If we take 581 away from 870, we end up with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

On to step 14:
581 can be fit into 2890 4 times, resulting in a remainder of 566.
The number 4 becomes the next digit in our result. 
Result so far: 7348.0757314
If we subtract 2324 from 2890, we get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Going ahead to step 15:
When dividing 5660 by 581, we get 9 with a remainder of 431.
The number 9 becomes the next digit in our result. 
Result so far: 7348.07573149
The remainder is 431 after subtracting 5229 from 5660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

After the division, we end up with 7348.07573149 and a remainder of 4.31e-07.