883964 divided by 66 
We want to figure out the number of times 883964 can be divided by 66.

Step 1:
66 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 66

Let's proceed to step 2:
When dividing 88 by 66, we get 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 66 away from 88, we end up with 22.
Append the next digit (3) from the dividend to 22 and continue with: 223 / 66

Advancing to step 3:
66 goes into 223 3 times with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 25 after subtracting 198 from 223.
Fetch the next digit (9) from the dividend, attach it to 25 and continue: 259 / 66

Going ahead to step 4:
The number 66 fits into 259 3 times, leaving a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 133.0
Subtracting 198 from 259 leaves us with 61.
Bring next digit (6) of the dividend behind the 61 and repeat the process: 616 / 66

Advancing to step 5:
616 divided by 66 is 9 with a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 1339.0
Subtracting 594 from 616 leaves us with 22.
Take the next digit (4) from the dividend and append it to 22, then repeat: 224 / 66

Going ahead to step 6:
66 can be fit into 224 3 times, resulting in a remainder of 26.
The next digit of our result is 3. 
Result so far: 13393.0
Subtracting 198 from 224 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
When dividing 260 by 66, we get 3 with a remainder of 62.
The next digit of our result is 3. 
Result so far: 13393.3
Subtracting 198 from 260 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 8:
The number 66 fits into 620 9 times, leaving a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 13393.39
If we take 594 away from 620, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
If we divide 260 by 66, we get 3 and a remainder of 62.
The next digit of our result is 3. 
Result so far: 13393.393
If we take 198 away from 260, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 10:
The number 66 fits into 620 9 times, leaving a remainder of 26.
The next digit of our result is 9. 
Result so far: 13393.3939
If we take 594 away from 620, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 11:
When dividing 260 by 66, we get 3 with a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 13393.39393
If we subtract 198 from 260, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 12:
When dividing 620 by 66, we get 9 with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 13393.393939
Subtract 594 from 620 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 13:
260 divided by 66 is 3 with a remainder of 62.
The next digit of our result is 3. 
Result so far: 13393.3939393
If we subtract 198 from 260, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 14:
If we divide 620 by 66, we get 9 and a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 13393.39393939
If we take 594 away from 620, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

In conclusion, the division gives 13393.39393939 with a balance of 2.6e-08.