66455684 ÷ 873 
Let's see how many times 873 fits into 66455684.

Step 1:
873 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 873

On to step 2:
873 can be fit into 66 0 times, resulting in a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Append the next digit (4) from the dividend to 66 and continue with: 664 / 873

Advancing to step 3:
873 goes into 664 0 times with a remainder of 664.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 664 leaves us with 664.
Take the next digit (5) from the dividend and append it to 664, then repeat: 6645 / 873

Moving on to step 4:
873 goes into 6645 7 times with a remainder of 534.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 534 after subtracting 6111 from 6645.
Grab the next digit (5) from the dividend, add it to 534, then carry on: 5345 / 873

Advancing to step 5:
873 goes into 5345 6 times with a remainder of 107.
Use 6 as the next digit of our solution. 
Result so far: 76.0
If we take 5238 away from 5345, we end up with 107.
Include the next digit (6) from the dividend after 107, then repeat: 1076 / 873

Going ahead to step 6:
The number 873 fits into 1076 1 times, leaving a remainder of 203.
Put 1 as the next digit of the answer. 
Result so far: 761.0
Subtract 873 from 1076 to get 203.
Take the next digit (8) from the dividend and append it to 203, then repeat: 2038 / 873

Moving on to step 7:
If we divide 2038 by 873, we get 2 and a remainder of 292.
Record the quotient 2 as the next digit in the result. 
Result so far: 7612.0
Subtract 1746 from 2038 to get 292.
Grab the next digit (4) from the dividend, add it to 292, then carry on: 2924 / 873

Step 8:
The number 873 fits into 2924 3 times, leaving a remainder of 305.
The number 3 becomes the next digit in our result. 
Result so far: 76123.0
The remainder is 305 after subtracting 2619 from 2924.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Let's proceed to step 9:
873 goes into 3050 3 times with a remainder of 431.
Record the quotient 3 as the next digit in the result. 
Result so far: 76123.3
If we take 2619 away from 3050, we end up with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

On to step 10:
873 goes into 4310 4 times with a remainder of 818.
Record the quotient 4 as the next digit in the result. 
Result so far: 76123.34
Subtracting 3492 from 4310 leaves us with 818.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8180, and continue the process.

Moving on to step 11:
If we divide 8180 by 873, we get 9 and a remainder of 323.
Put 9 as the next digit of the answer. 
Result so far: 76123.349
Subtracting 7857 from 8180 leaves us with 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

On to step 12:
3230 divided by 873 is 3 with a remainder of 611.
Record the quotient 3 as the next digit in the result. 
Result so far: 76123.3493
The remainder is 611 after subtracting 2619 from 3230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Moving on to step 13:
6110 divided by 873 is 6 with a remainder of 872.
Put 6 as the next digit of the answer. 
Result so far: 76123.34936
Subtracting 5238 from 6110 leaves us with 872.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8720, and continue the process.

Going ahead to step 14:
If we divide 8720 by 873, we get 9 and a remainder of 863.
Record the quotient 9 as the next digit in the result. 
Result so far: 76123.349369
The remainder is 863 after subtracting 7857 from 8720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8630, and continue the process.

Moving on to step 15:
When dividing 8630 by 873, we get 9 with a remainder of 773.
The number 9 becomes the next digit in our result. 
Result so far: 76123.3493699
The remainder is 773 after subtracting 7857 from 8630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7730, and continue the process.

The final result is 76123.3493699 with a remainder of 7.73e-06.