We look at the division of 63781 by 18 
We're looking to find how many times 18 goes into 63781.

Let's proceed to step 1:
If we divide 6 by 18, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 18

Step 2:
When dividing 63 by 18, we get 3 with a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 54 from 63 and we're left with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 18

Moving on to step 3:
18 can be fit into 97 5 times, resulting in a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtract 90 from 97 to get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 18

Advancing to step 4:
The number 18 fits into 78 4 times, leaving a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 354.0
The remainder is 6 after subtracting 72 from 78.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 18

Moving on to step 5:
If we divide 61 by 18, we get 3 and a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 3543.0
The remainder is 7 after subtracting 54 from 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 6:
When dividing 70 by 18, we get 3 with a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 3543.3
Deduct 54 from 70 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.

Let's proceed to step 7:
If we divide 160 by 18, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 3543.38
Deduct 144 from 160 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 8:
If we divide 160 by 18, we get 8 and a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 3543.388
Subtract 144 from 160 to get 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 quotient of the division is 3543.388, and the remainder is 0.0016.