We look at the division of 987563 by 79 
We want to divide 987563 by 79.

Let's proceed to step 1:
If we divide 9 by 79, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 79

Going ahead to step 2:
If we divide 98 by 79, we get 1 and a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 79 from 98 to get 19.
Include the next digit (7) from the dividend after 19, then repeat: 197 / 79

Moving on to step 3:
197 divided by 79 is 2 with a remainder of 39.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 158 from 197 and we're left with 39.
Include the next digit (5) from the dividend after 39, then repeat: 395 / 79

Advancing to step 4:
79 can be fit into 395 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 125.0
If we subtract 395 from 395, we get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 79

Advancing to step 5:
When dividing 6 by 79, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 1250.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 79

Let's proceed to step 6:
79 goes into 63 0 times with a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 12500.0
Subtracting 0 from 63 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 7:
The number 79 fits into 630 7 times, leaving a remainder of 77.
Write down 7 as next digit of the result. 
Result so far: 12500.7
If we subtract 553 from 630, 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.

Advancing to step 8:
79 can be fit into 770 9 times, resulting in a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 12500.79
If we subtract 711 from 770, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 9:
590 divided by 79 is 7 with a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 12500.797
Subtract 553 from 590 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 10:
When dividing 370 by 79, we get 4 with a remainder of 54.
The next digit of our result is 4. 
Result so far: 12500.7974
The remainder is 54 after subtracting 316 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 11:
The number 79 fits into 540 6 times, leaving a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 12500.79746
Subtract 474 from 540 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 12:
79 can be fit into 660 8 times, resulting in a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 12500.797468
If we subtract 632 from 660, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
The number 79 fits into 280 3 times, leaving a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 12500.7974683
Subtracting 237 from 280 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 14:
The number 79 fits into 430 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 12500.79746835
If we subtract 395 from 430, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 12500.79746835, with a leftover of 3.5e-08.