Let's divide 101580 by 10
We want to divide 101580 by 10.

Going ahead to step 1:
When dividing 1 by 10, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 10

Going ahead to step 2:
The number 10 fits into 10 1 times, leaving a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 10 from 10 to get 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 10

On to step 3:
The number 10 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 10

Let's proceed to step 4:
10 goes into 15 1 times with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 101.0
Subtract 10 from 15 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 10

Going ahead to step 5:
If we divide 58 by 10, we get 5 and a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 1015.0
Subtract 50 from 58 to get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 10

Step 6:
When dividing 80 by 10, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 10158.0
Subtracting 80 from 80 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
If we divide 0 by 10, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 10158.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
If we divide 0 by 10, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10158.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 10158.0, with a leftover of 0.0.