Let's divide 15870080 by 586
Let's see how many times 586 fits into 15870080.

On to step 1:
586 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 586

Advancing to step 2:
586 goes into 15 0 times with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 586

Advancing to step 3:
586 can be fit into 158 0 times, resulting in a remainder of 158.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 158, we get 158.
Include the next digit (7) from the dividend after 158, then repeat: 1587 / 586

Advancing to step 4:
586 can be fit into 1587 2 times, resulting in a remainder of 415.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1172 from 1587, we get 415.
Take the next digit (0) from the dividend and append it to 415, then repeat: 4150 / 586

Step 5:
When dividing 4150 by 586, we get 7 with a remainder of 48.
Use 7 as the next digit of our solution. 
Result so far: 27.0
If we subtract 4102 from 4150, we get 48.
Include the next digit (0) from the dividend after 48, then repeat: 480 / 586

Going ahead to step 6:
The number 586 fits into 480 0 times, leaving a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 270.0
The remainder is 480 after subtracting 0 from 480.
Include the next digit (8) from the dividend after 480, then repeat: 4808 / 586

Advancing to step 7:
4808 divided by 586 is 8 with a remainder of 120.
The next digit of our result is 8. 
Result so far: 2708.0
If we take 4688 away from 4808, we end up with 120.
Grab the next digit (0) from the dividend, add it to 120, then carry on: 1200 / 586

Going ahead to step 8:
586 goes into 1200 2 times with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 27082.0
Subtracting 1172 from 1200 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
The number 586 fits into 280 0 times, leaving a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 27082.0
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 10:
When dividing 2800 by 586, we get 4 with a remainder of 456.
Record the quotient 4 as the next digit in the result. 
Result so far: 27082.04
If we subtract 2344 from 2800, we get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 11:
When dividing 4560 by 586, we get 7 with a remainder of 458.
The number 7 becomes the next digit in our result. 
Result so far: 27082.047
If we take 4102 away from 4560, we end up with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Step 12:
586 goes into 4580 7 times with a remainder of 478.
Record the quotient 7 as the next digit in the result. 
Result so far: 27082.0477
Subtract 4102 from 4580 to get 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

The final outcome is 27082.0477, with a leftover of 0.00478.