15430178 divided by 316 
Let's see how many times 316 fits into 15430178.

Step 1:
316 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 316

Going ahead to step 2:
316 goes into 15 0 times with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 316

On to step 3:
154 divided by 316 is 0 with a remainder of 154.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 154 to get 154.
Append the next digit (3) from the dividend to 154 and continue with: 1543 / 316

Going ahead to step 4:
1543 divided by 316 is 4 with a remainder of 279.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 1264 from 1543 to get 279.
Include the next digit (0) from the dividend after 279, then repeat: 2790 / 316

Let's proceed to step 5:
2790 divided by 316 is 8 with a remainder of 262.
Use 8 as the next digit of our solution. 
Result so far: 48.0
Subtracting 2528 from 2790 leaves us with 262.
Append the next digit (1) from the dividend to 262 and continue with: 2621 / 316

Moving on to step 6:
316 goes into 2621 8 times with a remainder of 93.
Put 8 as the next digit of the answer. 
Result so far: 488.0
Deduct 2528 from 2621 and we're left with 93.
Append the next digit (7) from the dividend to 93 and continue with: 937 / 316

On to step 7:
The number 316 fits into 937 2 times, leaving a remainder of 305.
Put 2 as the next digit of the answer. 
Result so far: 4882.0
If we take 632 away from 937, we end up with 305.
Fetch the next digit (8) from the dividend, attach it to 305 and continue: 3058 / 316

Let's proceed to step 8:
316 can be fit into 3058 9 times, resulting in a remainder of 214.
Use 9 as the next digit of our solution. 
Result so far: 48829.0
If we take 2844 away from 3058, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Moving on to step 9:
2140 divided by 316 is 6 with a remainder of 244.
The number 6 becomes the next digit in our result. 
Result so far: 48829.6
If we subtract 1896 from 2140, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 10:
The number 316 fits into 2440 7 times, leaving a remainder of 228.
Put 7 as the next digit of the answer. 
Result so far: 48829.67
Deduct 2212 from 2440 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 11:
If we divide 2280 by 316, we get 7 and a remainder of 68.
Record the quotient 7 as the next digit in the result. 
Result so far: 48829.677
Subtracting 2212 from 2280 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 48829.677 with a remaining 0.0068.