Let's divide 803021 by 48
We want to divide 803021 by 48.

Going ahead to step 1:
The number 48 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 48

On to step 2:
48 can be fit into 80 1 times, resulting in a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 48 from 80 to get 32.
Bring next digit (3) of the dividend behind the 32 and repeat the process: 323 / 48

Going ahead to step 3:
The number 48 fits into 323 6 times, leaving a remainder of 35.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we subtract 288 from 323, we get 35.
Fetch the next digit (0) from the dividend, attach it to 35 and continue: 350 / 48

On to step 4:
The number 48 fits into 350 7 times, leaving a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 167.0
Subtracting 336 from 350 leaves us with 14.
Fetch the next digit (2) from the dividend, attach it to 14 and continue: 142 / 48

Step 5:
If we divide 142 by 48, we get 2 and a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 1672.0
Subtracting 96 from 142 leaves us with 46.
Fetch the next digit (1) from the dividend, attach it to 46 and continue: 461 / 48

Going ahead to step 6:
461 divided by 48 is 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 16729.0
If we subtract 432 from 461, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
When dividing 290 by 48, we get 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 16729.6
The remainder is 2 after subtracting 288 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
48 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 16729.6
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
When dividing 200 by 48, we get 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 16729.604
Subtract 192 from 200 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
The number 48 fits into 80 1 times, leaving a remainder of 32.
The next digit of our result is 1. 
Result so far: 16729.6041
If we subtract 48 from 80, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
320 divided by 48 is 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 16729.60416
If we subtract 288 from 320, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
When dividing 320 by 48, we get 6 with a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 16729.604166
If we subtract 288 from 320, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 16729.604166, with a leftover of 3.2e-06.