We divide 20140 by 15
Let's see how many times 15 fits into 20140.

Advancing to step 1:
The number 15 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 15

Advancing to step 2:
When dividing 20 by 15, we get 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 15 from 20 and we're left with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 15

Step 3:
15 can be fit into 51 3 times, resulting in a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 45 away from 51, we end up with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 15

Going ahead to step 4:
If we divide 64 by 15, we get 4 and a remainder of 4.
The next digit of our result is 4. 
Result so far: 134.0
Deduct 60 from 64 and we're left with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 15

Advancing to step 5:
40 divided by 15 is 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 1342.0
Subtract 30 from 40 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 6:
15 can be fit into 100 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 1342.6
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 7:
When dividing 100 by 15, we get 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 1342.66
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 1342.66, with a leftover of 0.01.