We divide 64218821 by 966
We want to figure out the number of times 64218821 can be divided by 966.

On to step 1:
966 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.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 966

Moving on to step 2:
966 goes into 64 0 times with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 966

Advancing to step 3:
642 divided by 966 is 0 with a remainder of 642.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 642 after subtracting 0 from 642.
Include the next digit (1) from the dividend after 642, then repeat: 6421 / 966

On to step 4:
If we divide 6421 by 966, we get 6 and a remainder of 625.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 5796 from 6421 and we're left with 625.
Take the next digit (8) from the dividend and append it to 625, then repeat: 6258 / 966

Let's proceed to step 5:
6258 divided by 966 is 6 with a remainder of 462.
Put 6 as the next digit of the answer. 
Result so far: 66.0
If we subtract 5796 from 6258, we get 462.
Grab the next digit (8) from the dividend, add it to 462, then carry on: 4628 / 966

Going ahead to step 6:
4628 divided by 966 is 4 with a remainder of 764.
Record the quotient 4 as the next digit in the result. 
Result so far: 664.0
Subtracting 3864 from 4628 leaves us with 764.
Grab the next digit (2) from the dividend, add it to 764, then carry on: 7642 / 966

On to step 7:
When dividing 7642 by 966, we get 7 with a remainder of 880.
Use 7 as the next digit of our solution. 
Result so far: 6647.0
The remainder is 880 after subtracting 6762 from 7642.
Grab the next digit (1) from the dividend, add it to 880, then carry on: 8801 / 966

Let's proceed to step 8:
When dividing 8801 by 966, we get 9 with a remainder of 107.
The next digit of our result is 9. 
Result so far: 66479.0
If we take 8694 away from 8801, we end up with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Step 9:
The number 966 fits into 1070 1 times, leaving a remainder of 104.
The next digit of our result is 1. 
Result so far: 66479.1
Deduct 966 from 1070 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 10:
1040 divided by 966 is 1 with a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 66479.11
Deduct 966 from 1040 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The final outcome is 66479.11, with a leftover of 0.074.