We're dividing 15807632 by 580 
The aim is to understand the frequency of 580 in 15807632.

Let's proceed to step 1:
1 divided by 580 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 580

Going ahead to step 2:
When dividing 15 by 580, we get 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 580

Moving on to step 3:
When dividing 158 by 580, we get 0 with a remainder of 158.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 158, we get 158.
Bring next digit (0) of the dividend behind the 158 and repeat the process: 1580 / 580

Moving on to step 4:
When dividing 1580 by 580, we get 2 with a remainder of 420.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 420 after subtracting 1160 from 1580.
Append the next digit (7) from the dividend to 420 and continue with: 4207 / 580

Step 5:
The number 580 fits into 4207 7 times, leaving a remainder of 147.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtracting 4060 from 4207 leaves us with 147.
Fetch the next digit (6) from the dividend, attach it to 147 and continue: 1476 / 580

Advancing to step 6:
If we divide 1476 by 580, we get 2 and a remainder of 316.
Record the quotient 2 as the next digit in the result. 
Result so far: 272.0
If we take 1160 away from 1476, we end up with 316.
Bring next digit (3) of the dividend behind the 316 and repeat the process: 3163 / 580

Step 7:
If we divide 3163 by 580, we get 5 and a remainder of 263.
Use 5 as the next digit of our solution. 
Result so far: 2725.0
If we subtract 2900 from 3163, we get 263.
Include the next digit (2) from the dividend after 263, then repeat: 2632 / 580

On to step 8:
2632 divided by 580 is 4 with a remainder of 312.
The number 4 becomes the next digit in our result. 
Result so far: 27254.0
If we subtract 2320 from 2632, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 9:
When dividing 3120 by 580, we get 5 with a remainder of 220.
The next digit of our result is 5. 
Result so far: 27254.5
If we take 2900 away from 3120, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 10:
580 can be fit into 2200 3 times, resulting in a remainder of 460.
Put 3 as the next digit of the answer. 
Result so far: 27254.53
If we take 1740 away from 2200, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 11:
When dividing 4600 by 580, we get 7 with a remainder of 540.
The number 7 becomes the next digit in our result. 
Result so far: 27254.537
Subtract 4060 from 4600 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 12:
If we divide 5400 by 580, we get 9 and a remainder of 180.
The next digit of our result is 9. 
Result so far: 27254.5379
If we subtract 5220 from 5400, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 13:
580 can be fit into 1800 3 times, resulting in a remainder of 60.
Put 3 as the next digit of the answer. 
Result so far: 27254.53793
Subtract 1740 from 1800 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
The number 580 fits into 600 1 times, leaving a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 27254.537931
If we subtract 580 from 600, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 15:
The number 580 fits into 200 0 times, leaving a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 27254.537931
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 16:
The number 580 fits into 2000 3 times, leaving a remainder of 260.
The next digit of our result is 3. 
Result so far: 27254.53793103
If we subtract 1740 from 2000, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Our division results in 27254.53793103 with a remaining 2.6e-07.