We divide 851608 by 66
Our goal is to divide 851608 by 66.

On to step 1:
The number 66 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 66

Advancing to step 2:
85 divided by 66 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 66 from 85 and we're left with 19.
Append the next digit (1) from the dividend to 19 and continue with: 191 / 66

Going ahead to step 3:
When dividing 191 by 66, we get 2 with a remainder of 59.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 132 from 191 and we're left with 59.
Append the next digit (6) from the dividend to 59 and continue with: 596 / 66

Advancing to step 4:
66 goes into 596 9 times with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 129.0
If we take 594 away from 596, we end up with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 66

On to step 5:
20 divided by 66 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 1290.0
Deduct 0 from 20 and we're left with 20.
Include the next digit (8) from the dividend after 20, then repeat: 208 / 66

On to step 6:
When dividing 208 by 66, we get 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 12903.0
Deduct 198 from 208 and we're left 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.

Going ahead to step 7:
66 goes into 100 1 times with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 12903.1
If we take 66 away from 100, 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.

On to step 8:
66 goes into 340 5 times with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 12903.15
Deduct 330 from 340 and we're left 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.

On to step 9:
100 divided by 66 is 1 with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 12903.151
Deduct 66 from 100 and we're left 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.

Let's proceed to step 10:
66 goes into 340 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 12903.1515
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.

Advancing to step 11:
66 can be fit into 100 1 times, resulting in a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 12903.15151
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 12:
If we divide 340 by 66, we get 5 and a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 12903.151515
The remainder is 10 after subtracting 330 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
The number 66 fits into 100 1 times, leaving a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 12903.1515151
Deduct 66 from 100 and we're left 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.

Let's proceed to step 14:
340 divided by 66 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 12903.15151515
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.

After the division, we end up with 12903.15151515 and a remainder of 1e-08.