We look at the division of 912171 by 19 
We want to divide 912171 by 19.

Let's proceed to step 1:
19 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 19

On to step 2:
If we divide 91 by 19, we get 4 and a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 76 from 91 and we're left with 15.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 19

Going ahead to step 3:
19 can be fit into 152 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
Deduct 152 from 152 and we're left with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 19

Let's proceed to step 4:
The number 19 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 480.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 19

Step 5:
17 divided by 19 is 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 4800.0
The remainder is 17 after subtracting 0 from 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 19

Step 6:
The number 19 fits into 171 9 times, leaving a remainder of 0.
The next digit of our result is 9. 
Result so far: 48009.0
Deduct 171 from 171 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.

Step 7:
The number 19 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 48009.0
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.

Moving on to step 8:
When dividing 0 by 19, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 48009.0
If we take 0 away from 0, we end up 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.

Our division results in 48009.0 with a remaining 0.0.