We divide 5184487 by 581
The aim is to understand the frequency of 581 in 5184487.

On to step 1:
581 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 581

Going ahead to step 2:
The number 581 fits into 51 0 times, leaving a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Take the next digit (8) from the dividend and append it to 51, then repeat: 518 / 581

Let's proceed to step 3:
518 divided by 581 is 0 with a remainder of 518.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 518 leaves us with 518.
Bring next digit (4) of the dividend behind the 518 and repeat the process: 5184 / 581

Moving on to step 4:
The number 581 fits into 5184 8 times, leaving a remainder of 536.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 536 after subtracting 4648 from 5184.
Fetch the next digit (4) from the dividend, attach it to 536 and continue: 5364 / 581

Advancing to step 5:
5364 divided by 581 is 9 with a remainder of 135.
Put 9 as the next digit of the answer. 
Result so far: 89.0
Subtract 5229 from 5364 to get 135.
Bring next digit (8) of the dividend behind the 135 and repeat the process: 1358 / 581

Step 6:
581 goes into 1358 2 times with a remainder of 196.
Put 2 as the next digit of the answer. 
Result so far: 892.0
Subtracting 1162 from 1358 leaves us with 196.
Grab the next digit (7) from the dividend, add it to 196, then carry on: 1967 / 581

Moving on to step 7:
When dividing 1967 by 581, we get 3 with a remainder of 224.
Write down 3 as next digit of the result. 
Result so far: 8923.0
Subtract 1743 from 1967 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 8:
2240 divided by 581 is 3 with a remainder of 497.
Record the quotient 3 as the next digit in the result. 
Result so far: 8923.3
Subtracting 1743 from 2240 leaves us with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Let's proceed to step 9:
4970 divided by 581 is 8 with a remainder of 322.
Put 8 as the next digit of the answer. 
Result so far: 8923.38
The remainder is 322 after subtracting 4648 from 4970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Let's proceed to step 10:
581 goes into 3220 5 times with a remainder of 315.
Write down 5 as next digit of the result. 
Result so far: 8923.385
Deduct 2905 from 3220 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Step 11:
581 goes into 3150 5 times with a remainder of 245.
Record the quotient 5 as the next digit in the result. 
Result so far: 8923.3855
Subtract 2905 from 3150 to get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

The final result is 8923.3855 with a remainder of 0.00245.