We divide 99242037 by 581
The aim is to understand the frequency of 581 in 99242037.

Let's proceed to step 1:
If we divide 9 by 581, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 581

Let's proceed to step 2:
581 can be fit into 99 0 times, resulting in a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Include the next digit (2) from the dividend after 99, then repeat: 992 / 581

Advancing to step 3:
The number 581 fits into 992 1 times, leaving a remainder of 411.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 411 after subtracting 581 from 992.
Bring next digit (4) of the dividend behind the 411 and repeat the process: 4114 / 581

Step 4:
When dividing 4114 by 581, we get 7 with a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 4067 from 4114 to get 47.
Append the next digit (2) from the dividend to 47 and continue with: 472 / 581

On to step 5:
472 divided by 581 is 0 with a remainder of 472.
Use 0 as the next digit of our solution. 
Result so far: 170.0
Deduct 0 from 472 and we're left with 472.
Take the next digit (0) from the dividend and append it to 472, then repeat: 4720 / 581

On to step 6:
The number 581 fits into 4720 8 times, leaving a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 1708.0
Deduct 4648 from 4720 and we're left with 72.
Append the next digit (3) from the dividend to 72 and continue with: 723 / 581

Step 7:
581 goes into 723 1 times with a remainder of 142.
The next digit of our result is 1. 
Result so far: 17081.0
The remainder is 142 after subtracting 581 from 723.
Append the next digit (7) from the dividend to 142 and continue with: 1427 / 581

Moving on to step 8:
581 can be fit into 1427 2 times, resulting in a remainder of 265.
The number 2 becomes the next digit in our result. 
Result so far: 170812.0
If we take 1162 away from 1427, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Moving on to step 9:
2650 divided by 581 is 4 with a remainder of 326.
The next digit of our result is 4. 
Result so far: 170812.4
If we subtract 2324 from 2650, we get 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Let's proceed to step 10:
When dividing 3260 by 581, we get 5 with a remainder of 355.
Record the quotient 5 as the next digit in the result. 
Result so far: 170812.45
If we take 2905 away from 3260, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

On to step 11:
581 goes into 3550 6 times with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 170812.456
Subtract 3486 from 3550 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 12:
640 divided by 581 is 1 with a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 170812.4561
If we take 581 away from 640, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 13:
581 goes into 590 1 times with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 170812.45611
Subtracting 581 from 590 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The quotient of the division is 170812.45611, and the remainder is 9e-06.