655403 ÷ 66 
Our goal is to divide 655403 by 66.

Let's proceed to step 1:
If we divide 6 by 66, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 66

Going ahead to step 2:
66 can be fit into 65 0 times, resulting in a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 65, we get 65.
Fetch the next digit (5) from the dividend, attach it to 65 and continue: 655 / 66

Let's proceed to step 3:
The number 66 fits into 655 9 times, leaving a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 594 from 655 and we're left with 61.
Fetch the next digit (4) from the dividend, attach it to 61 and continue: 614 / 66

Moving on to step 4:
66 goes into 614 9 times with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
The remainder is 20 after subtracting 594 from 614.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 66

Let's proceed to step 5:
66 goes into 200 3 times with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 993.0
The remainder is 2 after subtracting 198 from 200.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 66

Let's proceed to step 6:
66 can be fit into 23 0 times, resulting in a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 9930.0
If we take 0 away from 23, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
230 divided by 66 is 3 with a remainder of 32.
Put 3 as the next digit of the answer. 
Result so far: 9930.3
If we subtract 198 from 230, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 8:
When dividing 320 by 66, we get 4 with a remainder of 56.
The next digit of our result is 4. 
Result so far: 9930.34
Deduct 264 from 320 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
560 divided by 66 is 8 with a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 9930.348
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
When dividing 320 by 66, we get 4 with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 9930.3484
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 11:
560 divided by 66 is 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 9930.34848
The remainder is 32 after subtracting 528 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
66 goes into 320 4 times with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 9930.348484
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 13:
66 can be fit into 560 8 times, resulting in a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 9930.3484848
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 14:
The number 66 fits into 320 4 times, leaving a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 9930.34848484
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

After the division, we end up with 9930.34848484 and a remainder of 5.6e-08.