77117156 ÷ 863 
Let's see how many times 863 fits into 77117156.

Going ahead to step 1:
7 divided by 863 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 863

Moving on to step 2:
When dividing 77 by 863, we get 0 with a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Take the next digit (1) from the dividend and append it to 77, then repeat: 771 / 863

Going ahead to step 3:
771 divided by 863 is 0 with a remainder of 771.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 771 leaves us with 771.
Fetch the next digit (1) from the dividend, attach it to 771 and continue: 7711 / 863

Going ahead to step 4:
When dividing 7711 by 863, we get 8 with a remainder of 807.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 6904 from 7711, we get 807.
Bring next digit (7) of the dividend behind the 807 and repeat the process: 8077 / 863

Advancing to step 5:
863 can be fit into 8077 9 times, resulting in a remainder of 310.
Write down 9 as next digit of the result. 
Result so far: 89.0
Subtract 7767 from 8077 to get 310.
Fetch the next digit (1) from the dividend, attach it to 310 and continue: 3101 / 863

Step 6:
3101 divided by 863 is 3 with a remainder of 512.
Write down 3 as next digit of the result. 
Result so far: 893.0
If we take 2589 away from 3101, we end up with 512.
Take the next digit (5) from the dividend and append it to 512, then repeat: 5125 / 863

Let's proceed to step 7:
5125 divided by 863 is 5 with a remainder of 810.
Use 5 as the next digit of our solution. 
Result so far: 8935.0
If we subtract 4315 from 5125, we get 810.
Append the next digit (6) from the dividend to 810 and continue with: 8106 / 863

Going ahead to step 8:
863 can be fit into 8106 9 times, resulting in a remainder of 339.
Use 9 as the next digit of our solution. 
Result so far: 89359.0
If we subtract 7767 from 8106, we get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Let's proceed to step 9:
The number 863 fits into 3390 3 times, leaving a remainder of 801.
Record the quotient 3 as the next digit in the result. 
Result so far: 89359.3
If we subtract 2589 from 3390, we get 801.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8010, and continue the process.

Step 10:
8010 divided by 863 is 9 with a remainder of 243.
Record the quotient 9 as the next digit in the result. 
Result so far: 89359.39
Subtract 7767 from 8010 to get 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Going ahead to step 11:
The number 863 fits into 2430 2 times, leaving a remainder of 704.
Write down 2 as next digit of the result. 
Result so far: 89359.392
Subtract 1726 from 2430 to get 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Let's proceed to step 12:
The number 863 fits into 7040 8 times, leaving a remainder of 136.
The number 8 becomes the next digit in our result. 
Result so far: 89359.3928
If we take 6904 away from 7040, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 13:
If we divide 1360 by 863, we get 1 and a remainder of 497.
Write down 1 as next digit of the result. 
Result so far: 89359.39281
If we take 863 away from 1360, we end up with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Advancing to step 14:
863 can be fit into 4970 5 times, resulting in a remainder of 655.
The next digit of our result is 5. 
Result so far: 89359.392815
If we take 4315 away from 4970, we end up with 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Step 15:
863 goes into 6550 7 times with a remainder of 509.
Record the quotient 7 as the next digit in the result. 
Result so far: 89359.3928157
If we subtract 6041 from 6550, we get 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Step 16:
5090 divided by 863 is 5 with a remainder of 775.
The next digit of our result is 5. 
Result so far: 89359.39281575
If we subtract 4315 from 5090, we get 775.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7750, and continue the process.

The final outcome is 89359.39281575, with a leftover of 7.75e-07.