We're dividing 987124 by 77 
We're looking to find how many times 77 goes into 987124.

Moving on to step 1:
77 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 77

Moving on to step 2:
When dividing 98 by 77, we get 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 21 after subtracting 77 from 98.
Take the next digit (7) from the dividend and append it to 21, then repeat: 217 / 77

Going ahead to step 3:
217 divided by 77 is 2 with a remainder of 63.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 154 from 217 and we're left with 63.
Fetch the next digit (1) from the dividend, attach it to 63 and continue: 631 / 77

Moving on to step 4:
The number 77 fits into 631 8 times, leaving a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 128.0
Subtract 616 from 631 to get 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 77

Let's proceed to step 5:
If we divide 152 by 77, we get 1 and a remainder of 75.
Use 1 as the next digit of our solution. 
Result so far: 1281.0
Subtracting 77 from 152 leaves us with 75.
Fetch the next digit (4) from the dividend, attach it to 75 and continue: 754 / 77

Going ahead to step 6:
77 goes into 754 9 times with a remainder of 61.
The next digit of our result is 9. 
Result so far: 12819.0
Subtract 693 from 754 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 7:
610 divided by 77 is 7 with a remainder of 71.
Write down 7 as next digit of the result. 
Result so far: 12819.7
Subtracting 539 from 610 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 8:
710 divided by 77 is 9 with a remainder of 17.
Put 9 as the next digit of the answer. 
Result so far: 12819.79
The remainder is 17 after subtracting 693 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 9:
77 can be fit into 170 2 times, resulting in a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 12819.792
If we subtract 154 from 170, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
If we divide 160 by 77, we get 2 and a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 12819.7922
The remainder is 6 after subtracting 154 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 12819.7922 and a remainder of 6e-05.