We're dividing 315777 by 30 
We want to divide 315777 by 30.

On to step 1:
3 divided by 30 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 30

Let's proceed to step 2:
30 can be fit into 31 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 30 from 31, we get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 30

Step 3:
30 goes into 15 0 times with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 15 leaves us with 15.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 30

Moving on to step 4:
157 divided by 30 is 5 with a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 105.0
The remainder is 7 after subtracting 150 from 157.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 30

Going ahead to step 5:
77 divided by 30 is 2 with a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 1052.0
Subtracting 60 from 77 leaves us with 17.
Bring next digit (7) of the dividend behind the 17 and repeat the process: 177 / 30

Going ahead to step 6:
The number 30 fits into 177 5 times, leaving a remainder of 27.
Write down 5 as next digit of the result. 
Result so far: 10525.0
The remainder is 27 after subtracting 150 from 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
When dividing 270 by 30, we get 9 with a remainder of 0.
The next digit of our result is 9. 
Result so far: 10525.9
Subtracting 270 from 270 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
If we divide 0 by 30, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10525.9
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
If we divide 0 by 30, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10525.9
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 10525.9 and a remainder of 0.0.