66383202 divided by 9 
Our goal is to divide 66383202 by 9.

Step 1:
The number 9 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 9

Going ahead to step 2:
9 goes into 66 7 times with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 63 from 66, we get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 9

Going ahead to step 3:
When dividing 33 by 9, we get 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 73.0
Subtracting 27 from 33 leaves us with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 9

Moving on to step 4:
9 goes into 68 7 times with a remainder of 5.
The next digit of our result is 7. 
Result so far: 737.0
The remainder is 5 after subtracting 63 from 68.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 9

Advancing to step 5:
When dividing 53 by 9, we get 5 with a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 7375.0
Deduct 45 from 53 and we're left with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 9

Let's proceed to step 6:
9 can be fit into 82 9 times, resulting in a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 73759.0
If we take 81 away from 82, we end up with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 9

Advancing to step 7:
9 goes into 10 1 times with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 737591.0
Subtract 9 from 10 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 9

Moving on to step 8:
9 goes into 12 1 times with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 7375911.0
Subtract 9 from 12 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
9 goes into 30 3 times with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 7375911.3
If we subtract 27 from 30, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 10:
The number 9 fits into 30 3 times, leaving a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 7375911.33
If we subtract 27 from 30, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 7375911.33, with a leftover of 0.003.