We divide 603686 by 85
Let's see how many times 85 fits into 603686.

Advancing to step 1:
If we divide 6 by 85, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 85

Let's proceed to step 2:
When dividing 60 by 85, we get 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 60 and we're left with 60.
Bring next digit (3) of the dividend behind the 60 and repeat the process: 603 / 85

Moving on to step 3:
The number 85 fits into 603 7 times, leaving a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 595 away from 603, we end up with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 85

Let's proceed to step 4:
When dividing 86 by 85, we get 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Subtract 85 from 86 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 85

Advancing to step 5:
18 divided by 85 is 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 710.0
The remainder is 18 after subtracting 0 from 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 85

Going ahead to step 6:
85 goes into 186 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 7102.0
If we take 170 away from 186, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
160 divided by 85 is 1 with a remainder of 75.
Use 1 as the next digit of our solution. 
Result so far: 7102.1
Subtract 85 from 160 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 8:
If we divide 750 by 85, we get 8 and a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 7102.18
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.

Let's proceed to step 9:
If we divide 700 by 85, we get 8 and a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 7102.188
Subtract 680 from 700 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 7102.188 and a remainder of 0.002.