We're dividing 15816302 by 115 
Let's see how many times 115 fits into 15816302.

Advancing to step 1:
1 divided by 115 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 115

Going ahead to step 2:
When dividing 15 by 115, we get 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 115

Going ahead to step 3:
If we divide 158 by 115, we get 1 and a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 115 from 158 and we're left with 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 115

Let's proceed to step 4:
115 can be fit into 431 3 times, resulting in a remainder of 86.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 86 after subtracting 345 from 431.
Grab the next digit (6) from the dividend, add it to 86, then carry on: 866 / 115

Step 5:
866 divided by 115 is 7 with a remainder of 61.
Record the quotient 7 as the next digit in the result. 
Result so far: 137.0
Deduct 805 from 866 and we're left with 61.
Take the next digit (3) from the dividend and append it to 61, then repeat: 613 / 115

Going ahead to step 6:
115 can be fit into 613 5 times, resulting in a remainder of 38.
The number 5 becomes the next digit in our result. 
Result so far: 1375.0
Subtracting 575 from 613 leaves us with 38.
Include the next digit (0) from the dividend after 38, then repeat: 380 / 115

Moving on to step 7:
115 can be fit into 380 3 times, resulting in a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 13753.0
The remainder is 35 after subtracting 345 from 380.
Bring next digit (2) of the dividend behind the 35 and repeat the process: 352 / 115

On to step 8:
115 goes into 352 3 times with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 137533.0
If we subtract 345 from 352, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
115 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 137533.0
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
If we divide 700 by 115, we get 6 and a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 137533.06
If we subtract 690 from 700, we 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.

Let's proceed to step 11:
115 goes into 100 0 times with a remainder of 100.
The next digit of our result is 0. 
Result so far: 137533.06
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 12:
1000 divided by 115 is 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 137533.0608
If we subtract 920 from 1000, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
800 divided by 115 is 6 with a remainder of 110.
The next digit of our result is 6. 
Result so far: 137533.06086
If we take 690 away from 800, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 14:
When dividing 1100 by 115, we get 9 with a remainder of 65.
Write down 9 as next digit of the result. 
Result so far: 137533.060869
If we subtract 1035 from 1100, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 15:
If we divide 650 by 115, we get 5 and a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 137533.0608695
If we subtract 575 from 650, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 16:
115 goes into 750 6 times with a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 137533.06086956
Deduct 690 from 750 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final outcome is 137533.06086956, with a leftover of 6e-08.