We look at the division of 921901 by 48 
Our goal is to divide 921901 by 48.

Advancing to step 1:
The number 48 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 48

Going ahead to step 2:
48 goes into 92 1 times with a remainder of 44.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 48 away from 92, we end up with 44.
Take the next digit (1) from the dividend and append it to 44, then repeat: 441 / 48

Going ahead to step 3:
The number 48 fits into 441 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we take 432 away from 441, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 48

Let's proceed to step 4:
48 goes into 99 2 times with a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 192.0
If we take 96 away from 99, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 48

Let's proceed to step 5:
The number 48 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 1920.0
Subtracting 0 from 30 leaves us with 30.
Take the next digit (1) from the dividend and append it to 30, then repeat: 301 / 48

Advancing to step 6:
301 divided by 48 is 6 with a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 19206.0
The remainder is 13 after subtracting 288 from 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
The number 48 fits into 130 2 times, leaving a remainder of 34.
Write down 2 as next digit of the result. 
Result so far: 19206.2
Subtract 96 from 130 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 8:
340 divided by 48 is 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 19206.27
Subtracting 336 from 340 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.

Let's proceed to step 9:
48 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 19206.27
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
48 can be fit into 400 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 19206.2708
Deduct 384 from 400 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
48 can be fit into 160 3 times, resulting in a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 19206.27083
If we take 144 away from 160, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
The number 48 fits into 160 3 times, leaving a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 19206.270833
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 19206.270833, with a leftover of 1.6e-06.