Let's divide 88939589 by 878
We want to divide 88939589 by 878.

Let's proceed to step 1:
If we divide 8 by 878, we get 0 and 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.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 878

Step 2:
When dividing 88 by 878, we get 0 with a remainder of 88.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 88, we get 88.
Bring next digit (9) of the dividend behind the 88 and repeat the process: 889 / 878

Step 3:
The number 878 fits into 889 1 times, leaving a remainder of 11.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 878 from 889, we get 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 878

Going ahead to step 4:
878 can be fit into 113 0 times, resulting in a remainder of 113.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 113, we get 113.
Bring next digit (9) of the dividend behind the 113 and repeat the process: 1139 / 878

On to step 5:
The number 878 fits into 1139 1 times, leaving a remainder of 261.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
If we subtract 878 from 1139, we get 261.
Include the next digit (5) from the dividend after 261, then repeat: 2615 / 878

Let's proceed to step 6:
The number 878 fits into 2615 2 times, leaving a remainder of 859.
Use 2 as the next digit of our solution. 
Result so far: 1012.0
If we subtract 1756 from 2615, we get 859.
Grab the next digit (8) from the dividend, add it to 859, then carry on: 8598 / 878

Moving on to step 7:
878 can be fit into 8598 9 times, resulting in a remainder of 696.
Put 9 as the next digit of the answer. 
Result so far: 10129.0
Deduct 7902 from 8598 and we're left with 696.
Append the next digit (9) from the dividend to 696 and continue with: 6969 / 878

Advancing to step 8:
6969 divided by 878 is 7 with a remainder of 823.
The next digit of our result is 7. 
Result so far: 101297.0
Subtract 6146 from 6969 to get 823.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8230, and continue the process.

On to step 9:
878 can be fit into 8230 9 times, resulting in a remainder of 328.
Record the quotient 9 as the next digit in the result. 
Result so far: 101297.9
If we take 7902 away from 8230, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Going ahead to step 10:
878 goes into 3280 3 times with a remainder of 646.
Use 3 as the next digit of our solution. 
Result so far: 101297.93
If we take 2634 away from 3280, we end up with 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Step 11:
6460 divided by 878 is 7 with a remainder of 314.
Record the quotient 7 as the next digit in the result. 
Result so far: 101297.937
If we subtract 6146 from 6460, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 12:
When dividing 3140 by 878, we get 3 with a remainder of 506.
The next digit of our result is 3. 
Result so far: 101297.9373
The remainder is 506 after subtracting 2634 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Advancing to step 13:
878 can be fit into 5060 5 times, resulting in a remainder of 670.
Use 5 as the next digit of our solution. 
Result so far: 101297.93735
Deduct 4390 from 5060 and we're left with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Step 14:
The number 878 fits into 6700 7 times, leaving a remainder of 554.
Write down 7 as next digit of the result. 
Result so far: 101297.937357
If we take 6146 away from 6700, we end up with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

On to step 15:
878 can be fit into 5540 6 times, resulting in a remainder of 272.
The number 6 becomes the next digit in our result. 
Result so far: 101297.9373576
Subtract 5268 from 5540 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 16:
If we divide 2720 by 878, we get 3 and a remainder of 86.
The next digit of our result is 3. 
Result so far: 101297.93735763
Subtracting 2634 from 2720 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final outcome is 101297.93735763, with a leftover of 8.6e-08.