We divide 815924 by 66
We want to figure out the number of times 815924 can be divided by 66.

Moving on to step 1:
When dividing 8 by 66, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 66

Moving on to step 2:
66 can be fit into 81 1 times, resulting in a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 66 from 81, we get 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 66

Going ahead to step 3:
The number 66 fits into 155 2 times, leaving a remainder of 23.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 132 from 155 leaves us with 23.
Append the next digit (9) from the dividend to 23 and continue with: 239 / 66

On to step 4:
If we divide 239 by 66, we get 3 and a remainder of 41.
The next digit of our result is 3. 
Result so far: 123.0
Subtract 198 from 239 to get 41.
Fetch the next digit (2) from the dividend, attach it to 41 and continue: 412 / 66

Going ahead to step 5:
When dividing 412 by 66, we get 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 1236.0
Subtracting 396 from 412 leaves us with 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 66

Moving on to step 6:
164 divided by 66 is 2 with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 12362.0
Subtract 132 from 164 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 7:
320 divided by 66 is 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 12362.4
If we subtract 264 from 320, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 8:
66 can be fit into 560 8 times, resulting in a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 12362.48
The remainder is 32 after subtracting 528 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 9:
The number 66 fits into 320 4 times, leaving a remainder of 56.
The next digit of our result is 4. 
Result so far: 12362.484
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 10:
If we divide 560 by 66, we get 8 and a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 12362.4848
If we subtract 528 from 560, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 11:
66 goes into 320 4 times with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 12362.48484
The remainder is 56 after subtracting 264 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 12:
The number 66 fits into 560 8 times, leaving a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 12362.484848
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
66 goes into 320 4 times with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 12362.4848484
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 14:
The number 66 fits into 560 8 times, leaving a remainder of 32.
The next digit of our result is 8. 
Result so far: 12362.48484848
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 12362.48484848 with a balance of 3.2e-08.