We divide 856723 by 66
We're looking to find how many times 66 goes into 856723.

Advancing to step 1:
If we divide 8 by 66, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 66

Step 2:
85 divided by 66 is 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 66 from 85 to get 19.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 66

Advancing to step 3:
The number 66 fits into 196 2 times, leaving a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 132 away from 196, we end up with 64.
Include the next digit (7) from the dividend after 64, then repeat: 647 / 66

Moving on to step 4:
When dividing 647 by 66, we get 9 with a remainder of 53.
Use 9 as the next digit of our solution. 
Result so far: 129.0
Subtracting 594 from 647 leaves us with 53.
Take the next digit (2) from the dividend and append it to 53, then repeat: 532 / 66

On to step 5:
If we divide 532 by 66, we get 8 and a remainder of 4.
The next digit of our result is 8. 
Result so far: 1298.0
Subtracting 528 from 532 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 66

Step 6:
43 divided by 66 is 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 12980.0
The remainder is 43 after subtracting 0 from 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 7:
The number 66 fits into 430 6 times, leaving a remainder of 34.
The next digit of our result is 6. 
Result so far: 12980.6
If we take 396 away from 430, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 8:
When dividing 340 by 66, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 12980.65
Subtracting 330 from 340 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
100 divided by 66 is 1 with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 12980.651
Subtracting 66 from 100 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 10:
66 goes into 340 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 12980.6515
Subtract 330 from 340 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
When dividing 100 by 66, we get 1 with a remainder of 34.
The next digit of our result is 1. 
Result so far: 12980.65151
The remainder is 34 after subtracting 66 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 12:
When dividing 340 by 66, we get 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 12980.651515
If we take 330 away from 340, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
100 divided by 66 is 1 with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 12980.6515151
If we subtract 66 from 100, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 14:
If we divide 340 by 66, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 12980.65151515
If we subtract 330 from 340, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 12980.65151515, and the remainder is 1e-08.