We divide 661805 by 8
We're looking to find how many times 8 goes into 661805.

Step 1:
When dividing 6 by 8, we get 0 with 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.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 8

Going ahead to step 2:
When dividing 66 by 8, we get 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 2 after subtracting 64 from 66.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 8

Moving on to step 3:
The number 8 fits into 21 2 times, leaving a remainder of 5.
The next digit of our result is 2. 
Result so far: 82.0
Deduct 16 from 21 and we're left with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 8

Advancing to step 4:
8 goes into 58 7 times with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 827.0
The remainder is 2 after subtracting 56 from 58.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 8

Let's proceed to step 5:
20 divided by 8 is 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 8272.0
Deduct 16 from 20 and we're left with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 8

Moving on to step 6:
When dividing 45 by 8, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 82725.0
Deduct 40 from 45 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
If we divide 50 by 8, we get 6 and a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 82725.6
Subtracting 48 from 50 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
8 goes into 20 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 82725.62
If we take 16 away from 20, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
If we divide 40 by 8, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 82725.625
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 82725.625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
When dividing 0 by 8, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 82725.625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 82725.625 with a balance of 0.0.