316604 divided by 86 
Let's see how many times 86 fits into 316604.

Step 1:
86 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 86

Step 2:
86 can be fit into 31 0 times, resulting in a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Fetch the next digit (6) from the dividend, attach it to 31 and continue: 316 / 86

Let's proceed to step 3:
316 divided by 86 is 3 with a remainder of 58.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 258 away from 316, we end up with 58.
Take the next digit (6) from the dividend and append it to 58, then repeat: 586 / 86

Moving on to step 4:
If we divide 586 by 86, we get 6 and a remainder of 70.
The next digit of our result is 6. 
Result so far: 36.0
If we take 516 away from 586, we end up with 70.
Bring next digit (0) of the dividend behind the 70 and repeat the process: 700 / 86

Let's proceed to step 5:
When dividing 700 by 86, we get 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 368.0
If we subtract 688 from 700, we get 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 86

Going ahead to step 6:
When dividing 124 by 86, we get 1 with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 3681.0
Subtracting 86 from 124 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
86 can be fit into 380 4 times, resulting in a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 3681.4
Deduct 344 from 380 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
When dividing 360 by 86, we get 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 3681.44
If we subtract 344 from 360, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 3681.44 and a remainder of 0.016.