We're dividing 634866 by 85 
We're looking to find how many times 85 goes into 634866.

On to step 1:
85 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 85

Moving on to step 2:
85 can be fit into 63 0 times, resulting in a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Append the next digit (4) from the dividend to 63 and continue with: 634 / 85

On to step 3:
If we divide 634 by 85, we get 7 and a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 595 from 634, we get 39.
Include the next digit (8) from the dividend after 39, then repeat: 398 / 85

Advancing to step 4:
398 divided by 85 is 4 with a remainder of 58.
The next digit of our result is 4. 
Result so far: 74.0
Subtract 340 from 398 to get 58.
Include the next digit (6) from the dividend after 58, then repeat: 586 / 85

Going ahead to step 5:
The number 85 fits into 586 6 times, leaving a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 746.0
If we take 510 away from 586, we end up with 76.
Fetch the next digit (6) from the dividend, attach it to 76 and continue: 766 / 85

Going ahead to step 6:
766 divided by 85 is 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 7469.0
Deduct 765 from 766 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
If we divide 10 by 85, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 7469.0
If we subtract 0 from 10, 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.

On to step 8:
85 can be fit into 100 1 times, resulting in a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 7469.01
Subtracting 85 from 100 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
85 goes into 150 1 times with a remainder of 65.
The next digit of our result is 1. 
Result so far: 7469.011
Deduct 85 from 150 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The quotient of the division is 7469.011, and the remainder is 0.0065.