Let's divide 16871686 by 582
The aim is to understand the frequency of 582 in 16871686.

On to step 1:
1 divided by 582 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 582

On to step 2:
582 goes into 16 0 times with a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 582

Going ahead to step 3:
When dividing 168 by 582, we get 0 with a remainder of 168.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 168 and we're left with 168.
Bring next digit (7) of the dividend behind the 168 and repeat the process: 1687 / 582

Moving on to step 4:
582 can be fit into 1687 2 times, resulting in a remainder of 523.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1164 from 1687 and we're left with 523.
Fetch the next digit (1) from the dividend, attach it to 523 and continue: 5231 / 582

Advancing to step 5:
The number 582 fits into 5231 8 times, leaving a remainder of 575.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Subtracting 4656 from 5231 leaves us with 575.
Bring next digit (6) of the dividend behind the 575 and repeat the process: 5756 / 582

Step 6:
When dividing 5756 by 582, we get 9 with a remainder of 518.
Record the quotient 9 as the next digit in the result. 
Result so far: 289.0
The remainder is 518 after subtracting 5238 from 5756.
Append the next digit (8) from the dividend to 518 and continue with: 5188 / 582

Advancing to step 7:
The number 582 fits into 5188 8 times, leaving a remainder of 532.
Record the quotient 8 as the next digit in the result. 
Result so far: 2898.0
Subtract 4656 from 5188 to get 532.
Take the next digit (6) from the dividend and append it to 532, then repeat: 5326 / 582

Let's proceed to step 8:
5326 divided by 582 is 9 with a remainder of 88.
Write down 9 as next digit of the result. 
Result so far: 28989.0
If we take 5238 away from 5326, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 9:
582 can be fit into 880 1 times, resulting in a remainder of 298.
Use 1 as the next digit of our solution. 
Result so far: 28989.1
Deduct 582 from 880 and we're left with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Going ahead to step 10:
582 can be fit into 2980 5 times, resulting in a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 28989.15
The remainder is 70 after subtracting 2910 from 2980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 11:
If we divide 700 by 582, we get 1 and a remainder of 118.
Write down 1 as next digit of the result. 
Result so far: 28989.151
If we subtract 582 from 700, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 12:
1180 divided by 582 is 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 28989.1512
Subtracting 1164 from 1180 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
582 goes into 160 0 times with a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 28989.1512
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 14:
When dividing 1600 by 582, we get 2 with a remainder of 436.
Write down 2 as next digit of the result. 
Result so far: 28989.151202
The remainder is 436 after subtracting 1164 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Step 15:
If we divide 4360 by 582, we get 7 and a remainder of 286.
Write down 7 as next digit of the result. 
Result so far: 28989.1512027
The remainder is 286 after subtracting 4074 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Going ahead to step 16:
2860 divided by 582 is 4 with a remainder of 532.
Write down 4 as next digit of the result. 
Result so far: 28989.15120274
The remainder is 532 after subtracting 2328 from 2860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

The final outcome is 28989.15120274, with a leftover of 5.32e-07.