We're dividing 860043 by 77 
Let's see how many times 77 fits into 860043.

On to step 1:
8 divided by 77 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 77

Advancing to step 2:
When dividing 86 by 77, we get 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 77 from 86, we get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 77

Advancing to step 3:
The number 77 fits into 90 1 times, leaving a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 77 from 90 leaves us with 13.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 77

Moving on to step 4:
The number 77 fits into 130 1 times, leaving a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
If we subtract 77 from 130, we get 53.
Bring next digit (4) of the dividend behind the 53 and repeat the process: 534 / 77

Let's proceed to step 5:
When dividing 534 by 77, we get 6 with a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 1116.0
Subtract 462 from 534 to get 72.
Append the next digit (3) from the dividend to 72 and continue with: 723 / 77

On to step 6:
When dividing 723 by 77, we get 9 with a remainder of 30.
The number 9 becomes the next digit in our result. 
Result so far: 11169.0
Deduct 693 from 723 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
If we divide 300 by 77, we get 3 and a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 11169.3
Subtract 231 from 300 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 8:
When dividing 690 by 77, we get 8 with a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 11169.38
Subtract 616 from 690 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.

Let's proceed to step 9:
The number 77 fits into 740 9 times, leaving a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 11169.389
Deduct 693 from 740 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 10:
77 goes into 470 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 11169.3896
Deduct 462 from 470 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
When dividing 80 by 77, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 11169.38961
Subtracting 77 from 80 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 12:
The number 77 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 11169.38961
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
77 can be fit into 300 3 times, resulting in a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 11169.3896103
The remainder is 69 after subtracting 231 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 14:
The number 77 fits into 690 8 times, leaving a remainder of 74.
Put 8 as the next digit of the answer. 
Result so far: 11169.38961038
If we subtract 616 from 690, we 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.

The final result is 11169.38961038 with a remainder of 7.4e-08.