666507 ÷ 99 
Let's see how many times 99 fits into 666507.

Let's proceed to step 1:
6 divided by 99 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 99

Moving on to step 2:
99 can be fit into 66 0 times, resulting in a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Bring next digit (6) of the dividend behind the 66 and repeat the process: 666 / 99

On to step 3:
666 divided by 99 is 6 with a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 72 after subtracting 594 from 666.
Include the next digit (5) from the dividend after 72, then repeat: 725 / 99

Let's proceed to step 4:
99 goes into 725 7 times with a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
Subtracting 693 from 725 leaves us with 32.
Grab the next digit (0) from the dividend, add it to 32, then carry on: 320 / 99

Let's proceed to step 5:
If we divide 320 by 99, we get 3 and a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 673.0
If we take 297 away from 320, we end up with 23.
Take the next digit (7) from the dividend and append it to 23, then repeat: 237 / 99

Advancing to step 6:
If we divide 237 by 99, we get 2 and a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 6732.0
Subtract 198 from 237 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
390 divided by 99 is 3 with a remainder of 93.
Use 3 as the next digit of our solution. 
Result so far: 6732.3
If we take 297 away from 390, we end up with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 8:
The number 99 fits into 930 9 times, leaving a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 6732.39
If we subtract 891 from 930, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 9:
The number 99 fits into 390 3 times, leaving a remainder of 93.
Use 3 as the next digit of our solution. 
Result so far: 6732.393
Deduct 297 from 390 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 10:
930 divided by 99 is 9 with a remainder of 39.
The next digit of our result is 9. 
Result so far: 6732.3939
If we take 891 away from 930, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 11:
99 goes into 390 3 times with a remainder of 93.
Write down 3 as next digit of the result. 
Result so far: 6732.39393
Subtracting 297 from 390 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 12:
If we divide 930 by 99, we get 9 and a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 6732.393939
If we subtract 891 from 930, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 13:
The number 99 fits into 390 3 times, leaving a remainder of 93.
The next digit of our result is 3. 
Result so far: 6732.3939393
Subtract 297 from 390 to get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Let's proceed to step 14:
The number 99 fits into 930 9 times, leaving a remainder of 39.
The number 9 becomes the next digit in our result. 
Result so far: 6732.39393939
Deduct 891 from 930 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 6732.39393939 with a remaining 3.9e-08.