We look at the division of 15929043 by 986 
Our goal is to divide 15929043 by 986.

Let's proceed to step 1:
986 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 986

Advancing to step 2:
When dividing 15 by 986, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 986

On to step 3:
986 goes into 159 0 times with a remainder of 159.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 159 to get 159.
Fetch the next digit (2) from the dividend, attach it to 159 and continue: 1592 / 986

On to step 4:
The number 986 fits into 1592 1 times, leaving a remainder of 606.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 606 after subtracting 986 from 1592.
Take the next digit (9) from the dividend and append it to 606, then repeat: 6069 / 986

On to step 5:
The number 986 fits into 6069 6 times, leaving a remainder of 153.
Write down 6 as next digit of the result. 
Result so far: 16.0
The remainder is 153 after subtracting 5916 from 6069.
Bring next digit (0) of the dividend behind the 153 and repeat the process: 1530 / 986

Advancing to step 6:
If we divide 1530 by 986, we get 1 and a remainder of 544.
Use 1 as the next digit of our solution. 
Result so far: 161.0
The remainder is 544 after subtracting 986 from 1530.
Append the next digit (4) from the dividend to 544 and continue with: 5444 / 986

Moving on to step 7:
When dividing 5444 by 986, we get 5 with a remainder of 514.
The next digit of our result is 5. 
Result so far: 1615.0
If we subtract 4930 from 5444, we get 514.
Append the next digit (3) from the dividend to 514 and continue with: 5143 / 986

On to step 8:
The number 986 fits into 5143 5 times, leaving a remainder of 213.
The number 5 becomes the next digit in our result. 
Result so far: 16155.0
If we subtract 4930 from 5143, we get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Going ahead to step 9:
2130 divided by 986 is 2 with a remainder of 158.
The next digit of our result is 2. 
Result so far: 16155.2
Subtracting 1972 from 2130 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 10:
986 can be fit into 1580 1 times, resulting in a remainder of 594.
Record the quotient 1 as the next digit in the result. 
Result so far: 16155.21
The remainder is 594 after subtracting 986 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Step 11:
986 can be fit into 5940 6 times, resulting in a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 16155.216
If we take 5916 away from 5940, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 12:
If we divide 240 by 986, we get 0 and a remainder of 240.
The next digit of our result is 0. 
Result so far: 16155.216
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 13:
986 can be fit into 2400 2 times, resulting in a remainder of 428.
The next digit of our result is 2. 
Result so far: 16155.21602
Subtract 1972 from 2400 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Advancing to step 14:
If we divide 4280 by 986, we get 4 and a remainder of 336.
The number 4 becomes the next digit in our result. 
Result so far: 16155.216024
Subtract 3944 from 4280 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Going ahead to step 15:
986 goes into 3360 3 times with a remainder of 402.
The number 3 becomes the next digit in our result. 
Result so far: 16155.2160243
Deduct 2958 from 3360 and we're left with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Step 16:
4020 divided by 986 is 4 with a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 16155.21602434
Subtracting 3944 from 4020 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 16155.21602434, with a leftover of 7.6e-08.