Let's divide 315640 by 85
We want to figure out the number of times 315640 can be divided by 85.

Moving on to step 1:
85 goes into 3 0 times with 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.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 85

Let's proceed to step 2:
When dividing 31 by 85, we get 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Bring next digit (5) of the dividend behind the 31 and repeat the process: 315 / 85

Going ahead to step 3:
If we divide 315 by 85, we get 3 and a remainder of 60.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 255 from 315 and we're left with 60.
Take the next digit (6) from the dividend and append it to 60, then repeat: 606 / 85

Going ahead to step 4:
The number 85 fits into 606 7 times, leaving a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Subtract 595 from 606 to get 11.
Fetch the next digit (4) from the dividend, attach it to 11 and continue: 114 / 85

Advancing to step 5:
The number 85 fits into 114 1 times, leaving a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 371.0
Deduct 85 from 114 and we're left with 29.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 85

Step 6:
The number 85 fits into 290 3 times, leaving a remainder of 35.
The next digit of our result is 3. 
Result so far: 3713.0
Subtract 255 from 290 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
85 can be fit into 350 4 times, resulting in a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 3713.4
Subtract 340 from 350 to 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:
When dividing 100 by 85, we get 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 3713.41
Deduct 85 from 100 and we're left 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.

Advancing to step 9:
150 divided by 85 is 1 with a remainder of 65.
Write down 1 as next digit of the result. 
Result so far: 3713.411
The remainder is 65 after subtracting 85 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

In conclusion, the division gives 3713.411 with a balance of 0.0065.