Let's divide 16857124 by 10
We want to divide 16857124 by 10.

Moving on to step 1:
When dividing 1 by 10, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 10

Advancing to step 2:
When dividing 16 by 10, we get 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 10 from 16 to get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 10

Let's proceed to step 3:
When dividing 68 by 10, we get 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we take 60 away from 68, we end up with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 10

Step 4:
10 goes into 85 8 times with a remainder of 5.
The next digit of our result is 8. 
Result so far: 168.0
If we subtract 80 from 85, we get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 10

Moving on to step 5:
If we divide 57 by 10, we get 5 and a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 1685.0
Subtract 50 from 57 to get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 10

Step 6:
The number 10 fits into 71 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 16857.0
If we subtract 70 from 71, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 10

On to step 7:
10 goes into 12 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 168571.0
If we take 10 away from 12, we end up with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 10

On to step 8:
If we divide 24 by 10, we get 2 and a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 1685712.0
Subtracting 20 from 24 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 10, we get 4 and a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 1685712.4
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
The number 10 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 1685712.4
Deduct 0 from 0 and we're left 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.

Let's proceed to step 11:
If we divide 0 by 10, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1685712.4
Deduct 0 from 0 and we're left 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.

The final outcome is 1685712.4, with a leftover of 0.0.