Let's divide 162021 by 63
Let's see how many times 63 fits into 162021.

Advancing to step 1:
If we divide 1 by 63, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 63

Let's proceed to step 2:
If we divide 16 by 63, we get 0 and a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Append the next digit (2) from the dividend to 16 and continue with: 162 / 63

Moving on to step 3:
63 can be fit into 162 2 times, resulting in a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 126 from 162, we get 36.
Include the next digit (0) from the dividend after 36, then repeat: 360 / 63

Going ahead to step 4:
The number 63 fits into 360 5 times, leaving a remainder of 45.
The next digit of our result is 5. 
Result so far: 25.0
If we take 315 away from 360, we end up with 45.
Append the next digit (2) from the dividend to 45 and continue with: 452 / 63

Advancing to step 5:
63 can be fit into 452 7 times, resulting in a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 257.0
Subtracting 441 from 452 leaves us with 11.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 63

Step 6:
63 goes into 111 1 times with a remainder of 48.
The number 1 becomes the next digit in our result. 
Result so far: 2571.0
If we take 63 away from 111, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 7:
480 divided by 63 is 7 with a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 2571.7
If we subtract 441 from 480, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 8:
When dividing 390 by 63, we get 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 2571.76
Subtract 378 from 390 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
63 goes into 120 1 times with a remainder of 57.
Record the quotient 1 as the next digit in the result. 
Result so far: 2571.761
The remainder is 57 after subtracting 63 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 10:
63 can be fit into 570 9 times, resulting in a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 2571.7619
If we subtract 567 from 570, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 11:
30 divided by 63 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 2571.7619
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
63 goes into 300 4 times with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 2571.761904
If we subtract 252 from 300, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 13:
63 goes into 480 7 times with a remainder of 39.
The next digit of our result is 7. 
Result so far: 2571.7619047
If we take 441 away from 480, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 14:
63 goes into 390 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 2571.76190476
The remainder is 12 after subtracting 378 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 2571.76190476, with a leftover of 1.2e-08.