581999 divided by 626 
The aim is to understand the frequency of 626 in 581999.

Going ahead to step 1:
5 divided by 626 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 626

Step 2:
The number 626 fits into 58 0 times, leaving a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 58 leaves us with 58.
Take the next digit (1) from the dividend and append it to 58, then repeat: 581 / 626

On to step 3:
The number 626 fits into 581 0 times, leaving a remainder of 581.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 581 after subtracting 0 from 581.
Include the next digit (9) from the dividend after 581, then repeat: 5819 / 626

Moving on to step 4:
When dividing 5819 by 626, we get 9 with a remainder of 185.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 5634 from 5819 leaves us with 185.
Take the next digit (9) from the dividend and append it to 185, then repeat: 1859 / 626

Moving on to step 5:
1859 divided by 626 is 2 with a remainder of 607.
Put 2 as the next digit of the answer. 
Result so far: 92.0
Subtracting 1252 from 1859 leaves us with 607.
Take the next digit (9) from the dividend and append it to 607, then repeat: 6079 / 626

Going ahead to step 6:
The number 626 fits into 6079 9 times, leaving a remainder of 445.
The next digit of our result is 9. 
Result so far: 929.0
Subtract 5634 from 6079 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Advancing to step 7:
If we divide 4450 by 626, we get 7 and a remainder of 68.
The next digit of our result is 7. 
Result so far: 929.7
The remainder is 68 after subtracting 4382 from 4450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 8:
626 can be fit into 680 1 times, resulting in a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 929.71
Subtract 626 from 680 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 9:
626 can be fit into 540 0 times, resulting in a remainder of 540.
Record the quotient 0 as the next digit in the result. 
Result so far: 929.71
Deduct 0 from 540 and we're left with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 10:
626 goes into 5400 8 times with a remainder of 392.
Write down 8 as next digit of the result. 
Result so far: 929.7108
If we take 5008 away from 5400, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 11:
626 goes into 3920 6 times with a remainder of 164.
Put 6 as the next digit of the answer. 
Result so far: 929.71086
Subtract 3756 from 3920 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 12:
1640 divided by 626 is 2 with a remainder of 388.
Put 2 as the next digit of the answer. 
Result so far: 929.710862
Subtracting 1252 from 1640 leaves us with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

On to step 13:
3880 divided by 626 is 6 with a remainder of 124.
The next digit of our result is 6. 
Result so far: 929.7108626
The remainder is 124 after subtracting 3756 from 3880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 14:
626 can be fit into 1240 1 times, resulting in a remainder of 614.
Write down 1 as next digit of the result. 
Result so far: 929.71086261
If we take 626 away from 1240, we end up with 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

In conclusion, the division gives 929.71086261 with a balance of 6.14e-07.