9503954 divided by 66 
We want to divide 9503954 by 66.

Step 1:
66 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 66

Step 2:
The number 66 fits into 95 1 times, leaving a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 29 after subtracting 66 from 95.
Fetch the next digit (0) from the dividend, attach it to 29 and continue: 290 / 66

Going ahead to step 3:
66 can be fit into 290 4 times, resulting in a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 26 after subtracting 264 from 290.
Grab the next digit (3) from the dividend, add it to 26, then carry on: 263 / 66

Advancing to step 4:
66 can be fit into 263 3 times, resulting in a remainder of 65.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
Deduct 198 from 263 and we're left with 65.
Include the next digit (9) from the dividend after 65, then repeat: 659 / 66

On to step 5:
66 goes into 659 9 times with a remainder of 65.
Record the quotient 9 as the next digit in the result. 
Result so far: 1439.0
If we subtract 594 from 659, we get 65.
Bring next digit (5) of the dividend behind the 65 and repeat the process: 655 / 66

Advancing to step 6:
66 can be fit into 655 9 times, resulting in a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 14399.0
The remainder is 61 after subtracting 594 from 655.
Bring next digit (4) of the dividend behind the 61 and repeat the process: 614 / 66

Moving on to step 7:
When dividing 614 by 66, we get 9 with a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 143999.0
If we take 594 away from 614, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
200 divided by 66 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 143999.3
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
20 divided by 66 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 143999.3
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
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: 143999.303
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 11:
66 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 143999.303
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
The number 66 fits into 200 3 times, leaving a remainder of 2.
The next digit of our result is 3. 
Result so far: 143999.30303
The remainder is 2 after subtracting 198 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 13:
The number 66 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 143999.30303
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
200 divided by 66 is 3 with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 143999.3030303
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 15:
66 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 143999.3030303
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 143999.3030303, with a leftover of 2e-08.