Let's divide 666681 by 54
We want to figure out the number of times 666681 can be divided by 54.

On to step 1:
6 divided by 54 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 54

Advancing to step 2:
The number 54 fits into 66 1 times, leaving a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 12 after subtracting 54 from 66.
Fetch the next digit (6) from the dividend, attach it to 12 and continue: 126 / 54

Step 3:
54 can be fit into 126 2 times, resulting in a remainder of 18.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 108 from 126 leaves us with 18.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 54

Going ahead to step 4:
54 can be fit into 186 3 times, resulting in a remainder of 24.
The next digit of our result is 3. 
Result so far: 123.0
Subtract 162 from 186 to get 24.
Append the next digit (8) from the dividend to 24 and continue with: 248 / 54

On to step 5:
When dividing 248 by 54, we get 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 1234.0
Deduct 216 from 248 and we're left with 32.
Fetch the next digit (1) from the dividend, attach it to 32 and continue: 321 / 54

Moving on to step 6:
When dividing 321 by 54, we get 5 with a remainder of 51.
Record the quotient 5 as the next digit in the result. 
Result so far: 12345.0
The remainder is 51 after subtracting 270 from 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
When dividing 510 by 54, we get 9 with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 12345.9
Subtract 486 from 510 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 8:
54 can be fit into 240 4 times, resulting in a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 12345.94
Subtracting 216 from 240 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
54 goes into 240 4 times with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 12345.944
Subtracting 216 from 240 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 12345.944, and the remainder is 0.0024.