66938211 ÷ 963 
We want to figure out the number of times 66938211 can be divided by 963.

Going ahead to step 1:
963 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 963

On to step 2:
963 can be fit into 66 0 times, resulting in a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Bring next digit (9) of the dividend behind the 66 and repeat the process: 669 / 963

Advancing to step 3:
669 divided by 963 is 0 with a remainder of 669.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 669, we get 669.
Take the next digit (3) from the dividend and append it to 669, then repeat: 6693 / 963

Going ahead to step 4:
When dividing 6693 by 963, we get 6 with a remainder of 915.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 5778 from 6693 to get 915.
Grab the next digit (8) from the dividend, add it to 915, then carry on: 9158 / 963

Let's proceed to step 5:
If we divide 9158 by 963, we get 9 and a remainder of 491.
The next digit of our result is 9. 
Result so far: 69.0
Subtract 8667 from 9158 to get 491.
Grab the next digit (2) from the dividend, add it to 491, then carry on: 4912 / 963

Going ahead to step 6:
If we divide 4912 by 963, we get 5 and a remainder of 97.
Use 5 as the next digit of our solution. 
Result so far: 695.0
Subtracting 4815 from 4912 leaves us with 97.
Bring next digit (1) of the dividend behind the 97 and repeat the process: 971 / 963

Going ahead to step 7:
971 divided by 963 is 1 with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 6951.0
If we subtract 963 from 971, we get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 963

On to step 8:
When dividing 81 by 963, we get 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 69510.0
Subtract 0 from 81 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 9:
963 can be fit into 810 0 times, resulting in a remainder of 810.
Write down 0 as next digit of the result. 
Result so far: 69510.0
If we take 0 away from 810, we end up with 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

Let's proceed to step 10:
963 can be fit into 8100 8 times, resulting in a remainder of 396.
The next digit of our result is 8. 
Result so far: 69510.08
The remainder is 396 after subtracting 7704 from 8100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Let's proceed to step 11:
When dividing 3960 by 963, we get 4 with a remainder of 108.
The next digit of our result is 4. 
Result so far: 69510.084
Deduct 3852 from 3960 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 12:
When dividing 1080 by 963, we get 1 with a remainder of 117.
Use 1 as the next digit of our solution. 
Result so far: 69510.0841
Subtract 963 from 1080 to get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Advancing to step 13:
If we divide 1170 by 963, we get 1 and a remainder of 207.
The number 1 becomes the next digit in our result. 
Result so far: 69510.08411
If we take 963 away from 1170, we end up with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

After the division, we end up with 69510.08411 and a remainder of 0.000207.