89105584 divided by 879 
Our goal is to divide 89105584 by 879.

Advancing to step 1:
When dividing 8 by 879, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 879

Let's proceed to step 2:
If we divide 89 by 879, we get 0 and a remainder of 89.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 89, we end up with 89.
Fetch the next digit (1) from the dividend, attach it to 89 and continue: 891 / 879

Going ahead to step 3:
879 can be fit into 891 1 times, resulting in a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 12 after subtracting 879 from 891.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 879

On to step 4:
879 can be fit into 120 0 times, resulting in a remainder of 120.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 120 after subtracting 0 from 120.
Bring next digit (5) of the dividend behind the 120 and repeat the process: 1205 / 879

Going ahead to step 5:
The number 879 fits into 1205 1 times, leaving a remainder of 326.
The next digit of our result is 1. 
Result so far: 101.0
If we subtract 879 from 1205, we get 326.
Include the next digit (5) from the dividend after 326, then repeat: 3265 / 879

Advancing to step 6:
If we divide 3265 by 879, we get 3 and a remainder of 628.
The next digit of our result is 3. 
Result so far: 1013.0
Deduct 2637 from 3265 and we're left with 628.
Include the next digit (8) from the dividend after 628, then repeat: 6288 / 879

Going ahead to step 7:
6288 divided by 879 is 7 with a remainder of 135.
Write down 7 as next digit of the result. 
Result so far: 10137.0
Subtract 6153 from 6288 to get 135.
Append the next digit (4) from the dividend to 135 and continue with: 1354 / 879

Going ahead to step 8:
879 goes into 1354 1 times with a remainder of 475.
Use 1 as the next digit of our solution. 
Result so far: 101371.0
If we take 879 away from 1354, we end up with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Step 9:
If we divide 4750 by 879, we get 5 and a remainder of 355.
The next digit of our result is 5. 
Result so far: 101371.5
Deduct 4395 from 4750 and we're left with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

On to step 10:
3550 divided by 879 is 4 with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 101371.54
The remainder is 34 after subtracting 3516 from 3550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 11:
879 goes into 340 0 times with a remainder of 340.
Write down 0 as next digit of the result. 
Result so far: 101371.54
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 12:
879 goes into 3400 3 times with a remainder of 763.
Put 3 as the next digit of the answer. 
Result so far: 101371.5403
If we take 2637 away from 3400, we end up with 763.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

Let's proceed to step 13:
879 goes into 7630 8 times with a remainder of 598.
The number 8 becomes the next digit in our result. 
Result so far: 101371.54038
Deduct 7032 from 7630 and we're left with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

On to step 14:
When dividing 5980 by 879, we get 6 with a remainder of 706.
Write down 6 as next digit of the result. 
Result so far: 101371.540386
Subtract 5274 from 5980 to get 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Step 15:
When dividing 7060 by 879, we get 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 101371.5403868
If we subtract 7032 from 7060, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 16:
280 divided by 879 is 0 with a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 101371.5403868
If we take 0 away from 280, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final result is 101371.5403868 with a remainder of 2.8e-07.