660838 divided by 85 
Let's see how many times 85 fits into 660838.

Going ahead to step 1:
85 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 85

Let's proceed to step 2:
85 goes into 66 0 times with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 85

Advancing to step 3:
When dividing 660 by 85, we get 7 with a remainder of 65.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 595 from 660 and we're left with 65.
Grab the next digit (8) from the dividend, add it to 65, then carry on: 658 / 85

On to step 4:
85 can be fit into 658 7 times, resulting in a remainder of 63.
The next digit of our result is 7. 
Result so far: 77.0
If we subtract 595 from 658, we get 63.
Append the next digit (3) from the dividend to 63 and continue with: 633 / 85

Advancing to step 5:
If we divide 633 by 85, we get 7 and a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 777.0
Subtract 595 from 633 to get 38.
Grab the next digit (8) from the dividend, add it to 38, then carry on: 388 / 85

Advancing to step 6:
388 divided by 85 is 4 with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 7774.0
Subtracting 340 from 388 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 7:
85 can be fit into 480 5 times, resulting in a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 7774.5
Deduct 425 from 480 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 8:
85 can be fit into 550 6 times, resulting in a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 7774.56
Subtract 510 from 550 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
85 goes into 400 4 times with a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 7774.564
Deduct 340 from 400 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
If we divide 600 by 85, we get 7 and a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 7774.5647
The remainder is 5 after subtracting 595 from 600.
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 11:
The number 85 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 7774.5647
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
The number 85 fits into 500 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 7774.564705
Subtracting 425 from 500 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 13:
750 divided by 85 is 8 with a remainder of 70.
The next digit of our result is 8. 
Result so far: 7774.5647058
Subtracting 680 from 750 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 14:
The number 85 fits into 700 8 times, leaving a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 7774.56470588
If we take 680 away from 700, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 7774.56470588, with a leftover of 2e-08.