We look at the division of 315675 by 78 
We want to figure out the number of times 315675 can be divided by 78.

Going ahead to step 1:
3 divided by 78 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 78

Step 2:
78 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 (5) from the dividend, attach it to 31 and continue: 315 / 78

Going ahead to step 3:
78 can be fit into 315 4 times, resulting in a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 3 after subtracting 312 from 315.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 78

Advancing to step 4:
36 divided by 78 is 0 with a remainder of 36.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtracting 0 from 36 leaves us with 36.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 78

Advancing to step 5:
78 can be fit into 367 4 times, resulting in a remainder of 55.
Write down 4 as next digit of the result. 
Result so far: 404.0
Subtract 312 from 367 to get 55.
Include the next digit (5) from the dividend after 55, then repeat: 555 / 78

Let's proceed to step 6:
The number 78 fits into 555 7 times, leaving a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 4047.0
Deduct 546 from 555 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
When dividing 90 by 78, we get 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 4047.1
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
If we divide 120 by 78, we get 1 and a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 4047.11
Deduct 78 from 120 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 4047.11 with a balance of 0.042.