We're dividing 873517 by 77 
Our goal is to divide 873517 by 77.

Going ahead to step 1:
When dividing 8 by 77, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 77

Let's proceed to step 2:
77 can be fit into 87 1 times, resulting in a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 77 from 87, we get 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 77

On to step 3:
77 goes into 103 1 times with a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 77 from 103 and we're left with 26.
Bring next digit (5) of the dividend behind the 26 and repeat the process: 265 / 77

Moving on to step 4:
If we divide 265 by 77, we get 3 and a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
If we subtract 231 from 265, we get 34.
Grab the next digit (1) from the dividend, add it to 34, then carry on: 341 / 77

Going ahead to step 5:
77 goes into 341 4 times with a remainder of 33.
Put 4 as the next digit of the answer. 
Result so far: 1134.0
The remainder is 33 after subtracting 308 from 341.
Fetch the next digit (7) from the dividend, attach it to 33 and continue: 337 / 77

Moving on to step 6:
77 goes into 337 4 times with a remainder of 29.
Write down 4 as next digit of the result. 
Result so far: 11344.0
If we subtract 308 from 337, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 7:
The number 77 fits into 290 3 times, leaving a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 11344.3
Subtracting 231 from 290 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 8:
590 divided by 77 is 7 with a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 11344.37
Subtract 539 from 590 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 9:
If we divide 510 by 77, we get 6 and a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 11344.376
If we take 462 away from 510, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
When dividing 480 by 77, we get 6 with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 11344.3766
If we take 462 away from 480, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Our division results in 11344.3766 with a remaining 0.00018.