66217529 ÷ 885 
We want to figure out the number of times 66217529 can be divided by 885.

Let's proceed to step 1:
885 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 885

On to step 2:
885 can be fit into 66 0 times, resulting in a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (2) from the dividend, add it to 66, then carry on: 662 / 885

Advancing to step 3:
662 divided by 885 is 0 with a remainder of 662.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 662, we get 662.
Take the next digit (1) from the dividend and append it to 662, then repeat: 6621 / 885

Let's proceed to step 4:
The number 885 fits into 6621 7 times, leaving a remainder of 426.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 6195 from 6621 to get 426.
Grab the next digit (7) from the dividend, add it to 426, then carry on: 4267 / 885

On to step 5:
885 can be fit into 4267 4 times, resulting in a remainder of 727.
Write down 4 as next digit of the result. 
Result so far: 74.0
Subtracting 3540 from 4267 leaves us with 727.
Grab the next digit (5) from the dividend, add it to 727, then carry on: 7275 / 885

On to step 6:
When dividing 7275 by 885, we get 8 with a remainder of 195.
Write down 8 as next digit of the result. 
Result so far: 748.0
Deduct 7080 from 7275 and we're left with 195.
Take the next digit (2) from the dividend and append it to 195, then repeat: 1952 / 885

Let's proceed to step 7:
1952 divided by 885 is 2 with a remainder of 182.
Use 2 as the next digit of our solution. 
Result so far: 7482.0
Subtracting 1770 from 1952 leaves us with 182.
Fetch the next digit (9) from the dividend, attach it to 182 and continue: 1829 / 885

Moving on to step 8:
The number 885 fits into 1829 2 times, leaving a remainder of 59.
The number 2 becomes the next digit in our result. 
Result so far: 74822.0
If we take 1770 away from 1829, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 9:
The number 885 fits into 590 0 times, leaving a remainder of 590.
The next digit of our result is 0. 
Result so far: 74822.0
The remainder is 590 after subtracting 0 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Moving on to step 10:
885 goes into 5900 6 times with a remainder of 590.
The next digit of our result is 6. 
Result so far: 74822.06
Subtracting 5310 from 5900 leaves us with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Advancing to step 11:
If we divide 5900 by 885, we get 6 and a remainder of 590.
Put 6 as the next digit of the answer. 
Result so far: 74822.066
If we take 5310 away from 5900, we end up with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

The final outcome is 74822.066, with a leftover of 0.059.