We look at the division of 62753 by 21 
We want to divide 62753 by 21.

On to step 1:
21 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 21

Step 2:
21 goes into 62 2 times with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 42 away from 62, we end up with 20.
Append the next digit (7) from the dividend to 20 and continue with: 207 / 21

Going ahead to step 3:
If we divide 207 by 21, we get 9 and a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 29.0
If we subtract 189 from 207, we get 18.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 21

Advancing to step 4:
21 can be fit into 185 8 times, resulting in a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 298.0
If we subtract 168 from 185, we get 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 21

Let's proceed to step 5:
21 goes into 173 8 times with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 2988.0
Subtracting 168 from 173 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 6:
21 goes into 50 2 times with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 2988.2
Subtract 42 from 50 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.

Let's proceed to step 7:
The number 21 fits into 80 3 times, leaving a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 2988.23
The remainder is 17 after subtracting 63 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 8:
The number 21 fits into 170 8 times, leaving a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 2988.238
Subtracting 168 from 170 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
20 divided by 21 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 2988.238
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.

Advancing to step 10:
21 can be fit into 200 9 times, resulting in a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 2988.23809
Subtracting 189 from 200 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 11:
21 can be fit into 110 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 2988.238095
If we subtract 105 from 110, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 12:
50 divided by 21 is 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 2988.2380952
If we take 42 away from 50, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
The number 21 fits into 80 3 times, leaving a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 2988.23809523
Subtracting 63 from 80 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The quotient of the division is 2988.23809523, and the remainder is 1.7e-08.