We're dividing 26237317 by 581 
The aim is to understand the frequency of 581 in 26237317.

Let's proceed to step 1:
The number 581 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 581

Going ahead to step 2:
581 can be fit into 26 0 times, resulting in a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Include the next digit (2) from the dividend after 26, then repeat: 262 / 581

Advancing to step 3:
581 goes into 262 0 times with a remainder of 262.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 262 and we're left with 262.
Include the next digit (3) from the dividend after 262, then repeat: 2623 / 581

Step 4:
When dividing 2623 by 581, we get 4 with a remainder of 299.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 2324 from 2623, we get 299.
Bring next digit (7) of the dividend behind the 299 and repeat the process: 2997 / 581

Going ahead to step 5:
When dividing 2997 by 581, we get 5 with a remainder of 92.
Write down 5 as next digit of the result. 
Result so far: 45.0
The remainder is 92 after subtracting 2905 from 2997.
Append the next digit (3) from the dividend to 92 and continue with: 923 / 581

Moving on to step 6:
581 can be fit into 923 1 times, resulting in a remainder of 342.
Record the quotient 1 as the next digit in the result. 
Result so far: 451.0
If we subtract 581 from 923, we get 342.
Fetch the next digit (1) from the dividend, attach it to 342 and continue: 3421 / 581

On to step 7:
581 goes into 3421 5 times with a remainder of 516.
Write down 5 as next digit of the result. 
Result so far: 4515.0
Deduct 2905 from 3421 and we're left with 516.
Fetch the next digit (7) from the dividend, attach it to 516 and continue: 5167 / 581

On to step 8:
When dividing 5167 by 581, we get 8 with a remainder of 519.
Write down 8 as next digit of the result. 
Result so far: 45158.0
If we take 4648 away from 5167, we end up with 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

On to step 9:
The number 581 fits into 5190 8 times, leaving a remainder of 542.
Write down 8 as next digit of the result. 
Result so far: 45158.8
Subtracting 4648 from 5190 leaves us with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Going ahead to step 10:
The number 581 fits into 5420 9 times, leaving a remainder of 191.
Put 9 as the next digit of the answer. 
Result so far: 45158.89
If we subtract 5229 from 5420, we get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Going ahead to step 11:
581 goes into 1910 3 times with a remainder of 167.
The number 3 becomes the next digit in our result. 
Result so far: 45158.893
If we subtract 1743 from 1910, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

On to step 12:
1670 divided by 581 is 2 with a remainder of 508.
Put 2 as the next digit of the answer. 
Result so far: 45158.8932
Subtracting 1162 from 1670 leaves us with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Step 13:
5080 divided by 581 is 8 with a remainder of 432.
The number 8 becomes the next digit in our result. 
Result so far: 45158.89328
The remainder is 432 after subtracting 4648 from 5080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Moving on to step 14:
When dividing 4320 by 581, we get 7 with a remainder of 253.
Record the quotient 7 as the next digit in the result. 
Result so far: 45158.893287
Deduct 4067 from 4320 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 15:
If we divide 2530 by 581, we get 4 and a remainder of 206.
Record the quotient 4 as the next digit in the result. 
Result so far: 45158.8932874
Subtract 2324 from 2530 to get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 16:
The number 581 fits into 2060 3 times, leaving a remainder of 317.
Put 3 as the next digit of the answer. 
Result so far: 45158.89328743
If we subtract 1743 from 2060, we get 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Our division results in 45158.89328743 with a remaining 3.17e-07.