We look at the division of 80760139 by 877 
Let's see how many times 877 fits into 80760139.

On to step 1:
877 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 877

Advancing to step 2:
877 goes into 80 0 times with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Include the next digit (7) from the dividend after 80, then repeat: 807 / 877

Moving on to step 3:
877 can be fit into 807 0 times, resulting in a remainder of 807.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 807 to get 807.
Grab the next digit (6) from the dividend, add it to 807, then carry on: 8076 / 877

Moving on to step 4:
The number 877 fits into 8076 9 times, leaving a remainder of 183.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 7893 away from 8076, we end up with 183.
Bring next digit (0) of the dividend behind the 183 and repeat the process: 1830 / 877

On to step 5:
If we divide 1830 by 877, we get 2 and a remainder of 76.
The next digit of our result is 2. 
Result so far: 92.0
If we take 1754 away from 1830, we end up with 76.
Take the next digit (1) from the dividend and append it to 76, then repeat: 761 / 877

Moving on to step 6:
The number 877 fits into 761 0 times, leaving a remainder of 761.
Put 0 as the next digit of the answer. 
Result so far: 920.0
The remainder is 761 after subtracting 0 from 761.
Append the next digit (3) from the dividend to 761 and continue with: 7613 / 877

On to step 7:
When dividing 7613 by 877, we get 8 with a remainder of 597.
Write down 8 as next digit of the result. 
Result so far: 9208.0
Subtracting 7016 from 7613 leaves us with 597.
Include the next digit (9) from the dividend after 597, then repeat: 5979 / 877

Going ahead to step 8:
5979 divided by 877 is 6 with a remainder of 717.
Record the quotient 6 as the next digit in the result. 
Result so far: 92086.0
Subtracting 5262 from 5979 leaves us with 717.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7170, and continue the process.

On to step 9:
877 goes into 7170 8 times with a remainder of 154.
The number 8 becomes the next digit in our result. 
Result so far: 92086.8
Deduct 7016 from 7170 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Going ahead to step 10:
The number 877 fits into 1540 1 times, leaving a remainder of 663.
Put 1 as the next digit of the answer. 
Result so far: 92086.81
Subtracting 877 from 1540 leaves us with 663.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

Moving on to step 11:
When dividing 6630 by 877, we get 7 with a remainder of 491.
Record the quotient 7 as the next digit in the result. 
Result so far: 92086.817
The remainder is 491 after subtracting 6139 from 6630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Let's proceed to step 12:
877 can be fit into 4910 5 times, resulting in a remainder of 525.
Write down 5 as next digit of the result. 
Result so far: 92086.8175
Subtract 4385 from 4910 to get 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Step 13:
The number 877 fits into 5250 5 times, leaving a remainder of 865.
Use 5 as the next digit of our solution. 
Result so far: 92086.81755
If we take 4385 away from 5250, we end up with 865.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8650, and continue the process.

Our division results in 92086.81755 with a remaining 0.000865.