Let's divide 19761 by 63
We want to figure out the number of times 19761 can be divided by 63.

Step 1:
63 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 63

Let's proceed to step 2:
63 can be fit into 19 0 times, resulting in a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Grab the next digit (7) from the dividend, add it to 19, then carry on: 197 / 63

Step 3:
63 can be fit into 197 3 times, resulting in a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 8 after subtracting 189 from 197.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 63

Moving on to step 4:
The number 63 fits into 86 1 times, leaving a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Deduct 63 from 86 and we're left with 23.
Grab the next digit (1) from the dividend, add it to 23, then carry on: 231 / 63

Advancing to step 5:
If we divide 231 by 63, we get 3 and a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 313.0
Subtracting 189 from 231 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 6:
420 divided by 63 is 6 with a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 313.6
Subtract 378 from 420 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
63 goes into 420 6 times with a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 313.66
Deduct 378 from 420 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The quotient of the division is 313.66, and the remainder is 0.042.