We look at the division of 989963 by 87 
Our goal is to divide 989963 by 87.

Step 1:
The number 87 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 87

Step 2:
98 divided by 87 is 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 87 from 98 to get 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 87

Going ahead to step 3:
119 divided by 87 is 1 with a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 87 away from 119, we end up with 32.
Append the next digit (9) from the dividend to 32 and continue with: 329 / 87

Step 4:
87 goes into 329 3 times with a remainder of 68.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
Deduct 261 from 329 and we're left with 68.
Bring next digit (6) of the dividend behind the 68 and repeat the process: 686 / 87

Step 5:
686 divided by 87 is 7 with a remainder of 77.
Use 7 as the next digit of our solution. 
Result so far: 1137.0
The remainder is 77 after subtracting 609 from 686.
Grab the next digit (3) from the dividend, add it to 77, then carry on: 773 / 87

On to step 6:
When dividing 773 by 87, we get 8 with a remainder of 77.
The next digit of our result is 8. 
Result so far: 11378.0
If we subtract 696 from 773, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 7:
87 can be fit into 770 8 times, resulting in a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 11378.8
Subtract 696 from 770 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 8:
The number 87 fits into 740 8 times, leaving a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 11378.88
Deduct 696 from 740 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final outcome is 11378.88, with a leftover of 0.044.