Let's divide 77899286 by 879
Let's see how many times 879 fits into 77899286.

Moving on to step 1:
If we divide 7 by 879, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 879

Advancing to step 2:
The number 879 fits into 77 0 times, leaving a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Fetch the next digit (8) from the dividend, attach it to 77 and continue: 778 / 879

Step 3:
778 divided by 879 is 0 with a remainder of 778.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 778 and we're left with 778.
Bring next digit (9) of the dividend behind the 778 and repeat the process: 7789 / 879

Going ahead to step 4:
7789 divided by 879 is 8 with a remainder of 757.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 7032 from 7789 to get 757.
Fetch the next digit (9) from the dividend, attach it to 757 and continue: 7579 / 879

Advancing to step 5:
The number 879 fits into 7579 8 times, leaving a remainder of 547.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
If we subtract 7032 from 7579, we get 547.
Append the next digit (2) from the dividend to 547 and continue with: 5472 / 879

Step 6:
The number 879 fits into 5472 6 times, leaving a remainder of 198.
The number 6 becomes the next digit in our result. 
Result so far: 886.0
If we take 5274 away from 5472, we end up with 198.
Grab the next digit (8) from the dividend, add it to 198, then carry on: 1988 / 879

On to step 7:
When dividing 1988 by 879, we get 2 with a remainder of 230.
The number 2 becomes the next digit in our result. 
Result so far: 8862.0
The remainder is 230 after subtracting 1758 from 1988.
Take the next digit (6) from the dividend and append it to 230, then repeat: 2306 / 879

Advancing to step 8:
When dividing 2306 by 879, we get 2 with a remainder of 548.
Put 2 as the next digit of the answer. 
Result so far: 88622.0
If we take 1758 away from 2306, we end up with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Step 9:
When dividing 5480 by 879, we get 6 with a remainder of 206.
Put 6 as the next digit of the answer. 
Result so far: 88622.6
Subtract 5274 from 5480 to get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 10:
879 goes into 2060 2 times with a remainder of 302.
Use 2 as the next digit of our solution. 
Result so far: 88622.62
If we subtract 1758 from 2060, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Let's proceed to step 11:
3020 divided by 879 is 3 with a remainder of 383.
Use 3 as the next digit of our solution. 
Result so far: 88622.623
Subtract 2637 from 3020 to get 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Going ahead to step 12:
879 can be fit into 3830 4 times, resulting in a remainder of 314.
Use 4 as the next digit of our solution. 
Result so far: 88622.6234
Subtracting 3516 from 3830 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 13:
879 goes into 3140 3 times with a remainder of 503.
Write down 3 as next digit of the result. 
Result so far: 88622.62343
Subtract 2637 from 3140 to get 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

On to step 14:
5030 divided by 879 is 5 with a remainder of 635.
Write down 5 as next digit of the result. 
Result so far: 88622.623435
The remainder is 635 after subtracting 4395 from 5030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

Step 15:
879 goes into 6350 7 times with a remainder of 197.
Write down 7 as next digit of the result. 
Result so far: 88622.6234357
If we take 6153 away from 6350, we end up with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Moving on to step 16:
If we divide 1970 by 879, we get 2 and a remainder of 212.
The next digit of our result is 2. 
Result so far: 88622.62343572
Subtracting 1758 from 1970 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

The final outcome is 88622.62343572, with a leftover of 2.12e-07.