We look at the division of 77099472 by 877 
Let's see how many times 877 fits into 77099472.

Let's proceed to step 1:
The number 877 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 877

On to step 2:
877 goes into 77 0 times with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Fetch the next digit (0) from the dividend, attach it to 77 and continue: 770 / 877

Advancing to step 3:
877 goes into 770 0 times with a remainder of 770.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 770 and we're left with 770.
Take the next digit (9) from the dividend and append it to 770, then repeat: 7709 / 877

Advancing to step 4:
877 can be fit into 7709 8 times, resulting in a remainder of 693.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 7016 from 7709 to get 693.
Include the next digit (9) from the dividend after 693, then repeat: 6939 / 877

Going ahead to step 5:
877 goes into 6939 7 times with a remainder of 800.
The next digit of our result is 7. 
Result so far: 87.0
If we take 6139 away from 6939, we end up with 800.
Grab the next digit (4) from the dividend, add it to 800, then carry on: 8004 / 877

Going ahead to step 6:
The number 877 fits into 8004 9 times, leaving a remainder of 111.
The next digit of our result is 9. 
Result so far: 879.0
Deduct 7893 from 8004 and we're left with 111.
Grab the next digit (7) from the dividend, add it to 111, then carry on: 1117 / 877

Let's proceed to step 7:
877 can be fit into 1117 1 times, resulting in a remainder of 240.
Put 1 as the next digit of the answer. 
Result so far: 8791.0
The remainder is 240 after subtracting 877 from 1117.
Bring next digit (2) of the dividend behind the 240 and repeat the process: 2402 / 877

Advancing to step 8:
2402 divided by 877 is 2 with a remainder of 648.
The next digit of our result is 2. 
Result so far: 87912.0
Subtracting 1754 from 2402 leaves us with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Let's proceed to step 9:
877 goes into 6480 7 times with a remainder of 341.
The next digit of our result is 7. 
Result so far: 87912.7
If we take 6139 away from 6480, we end up with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

On to step 10:
The number 877 fits into 3410 3 times, leaving a remainder of 779.
Write down 3 as next digit of the result. 
Result so far: 87912.73
Subtract 2631 from 3410 to get 779.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7790, and continue the process.

Step 11:
7790 divided by 877 is 8 with a remainder of 774.
The number 8 becomes the next digit in our result. 
Result so far: 87912.738
Subtracting 7016 from 7790 leaves us with 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

Going ahead to step 12:
When dividing 7740 by 877, we get 8 with a remainder of 724.
Record the quotient 8 as the next digit in the result. 
Result so far: 87912.7388
Subtract 7016 from 7740 to get 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

In conclusion, the division gives 87912.7388 with a balance of 0.00724.