We look at the division of 15863087 by 962 
Let's see how many times 962 fits into 15863087.

Step 1:
The number 962 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 962

Step 2:
962 can be fit into 15 0 times, resulting in 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.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 962

Going ahead to step 3:
962 goes into 158 0 times with a remainder of 158.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 158, we end up with 158.
Include the next digit (6) from the dividend after 158, then repeat: 1586 / 962

Moving on to step 4:
If we divide 1586 by 962, we get 1 and a remainder of 624.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 962 from 1586 to get 624.
Grab the next digit (3) from the dividend, add it to 624, then carry on: 6243 / 962

Advancing to step 5:
When dividing 6243 by 962, we get 6 with a remainder of 471.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 5772 from 6243 and we're left with 471.
Append the next digit (0) from the dividend to 471 and continue with: 4710 / 962

Step 6:
When dividing 4710 by 962, we get 4 with a remainder of 862.
Record the quotient 4 as the next digit in the result. 
Result so far: 164.0
Deduct 3848 from 4710 and we're left with 862.
Take the next digit (8) from the dividend and append it to 862, then repeat: 8628 / 962

Step 7:
962 can be fit into 8628 8 times, resulting in a remainder of 932.
The next digit of our result is 8. 
Result so far: 1648.0
The remainder is 932 after subtracting 7696 from 8628.
Bring next digit (7) of the dividend behind the 932 and repeat the process: 9327 / 962

Step 8:
962 goes into 9327 9 times with a remainder of 669.
The next digit of our result is 9. 
Result so far: 16489.0
Subtract 8658 from 9327 to get 669.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6690, and continue the process.

Let's proceed to step 9:
The number 962 fits into 6690 6 times, leaving a remainder of 918.
Record the quotient 6 as the next digit in the result. 
Result so far: 16489.6
Subtracting 5772 from 6690 leaves us with 918.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9180, and continue the process.

Step 10:
If we divide 9180 by 962, we get 9 and a remainder of 522.
Record the quotient 9 as the next digit in the result. 
Result so far: 16489.69
Deduct 8658 from 9180 and we're left with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Let's proceed to step 11:
If we divide 5220 by 962, we get 5 and a remainder of 410.
Put 5 as the next digit of the answer. 
Result so far: 16489.695
If we subtract 4810 from 5220, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 12:
4100 divided by 962 is 4 with a remainder of 252.
Record the quotient 4 as the next digit in the result. 
Result so far: 16489.6954
Subtract 3848 from 4100 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 13:
When dividing 2520 by 962, we get 2 with a remainder of 596.
Write down 2 as next digit of the result. 
Result so far: 16489.69542
Subtract 1924 from 2520 to get 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

On to step 14:
962 can be fit into 5960 6 times, resulting in a remainder of 188.
The number 6 becomes the next digit in our result. 
Result so far: 16489.695426
The remainder is 188 after subtracting 5772 from 5960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 15:
The number 962 fits into 1880 1 times, leaving a remainder of 918.
Write down 1 as next digit of the result. 
Result so far: 16489.6954261
If we subtract 962 from 1880, we get 918.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9180, and continue the process.

Step 16:
The number 962 fits into 9180 9 times, leaving a remainder of 522.
Put 9 as the next digit of the answer. 
Result so far: 16489.69542619
Deduct 8658 from 9180 and we're left with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

The final result is 16489.69542619 with a remainder of 5.22e-07.