We look at the division of 78933901 by 868 
We want to figure out the number of times 78933901 can be divided by 868.

Let's proceed to step 1:
868 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 868

Moving on to step 2:
868 can be fit into 78 0 times, resulting in a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Grab the next digit (9) from the dividend, add it to 78, then carry on: 789 / 868

Moving on to step 3:
When dividing 789 by 868, we get 0 with a remainder of 789.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 789, we end up with 789.
Fetch the next digit (3) from the dividend, attach it to 789 and continue: 7893 / 868

On to step 4:
868 can be fit into 7893 9 times, resulting in a remainder of 81.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 7812 from 7893 leaves us with 81.
Take the next digit (3) from the dividend and append it to 81, then repeat: 813 / 868

On to step 5:
868 goes into 813 0 times with a remainder of 813.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
Subtracting 0 from 813 leaves us with 813.
Include the next digit (9) from the dividend after 813, then repeat: 8139 / 868

Step 6:
The number 868 fits into 8139 9 times, leaving a remainder of 327.
Use 9 as the next digit of our solution. 
Result so far: 909.0
If we subtract 7812 from 8139, we get 327.
Append the next digit (0) from the dividend to 327 and continue with: 3270 / 868

Let's proceed to step 7:
When dividing 3270 by 868, we get 3 with a remainder of 666.
The next digit of our result is 3. 
Result so far: 9093.0
If we take 2604 away from 3270, we end up with 666.
Include the next digit (1) from the dividend after 666, then repeat: 6661 / 868

Going ahead to step 8:
868 goes into 6661 7 times with a remainder of 585.
Write down 7 as next digit of the result. 
Result so far: 90937.0
If we take 6076 away from 6661, we end up with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Step 9:
5850 divided by 868 is 6 with a remainder of 642.
The number 6 becomes the next digit in our result. 
Result so far: 90937.6
Deduct 5208 from 5850 and we're left with 642.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6420, and continue the process.

Moving on to step 10:
When dividing 6420 by 868, we get 7 with a remainder of 344.
Write down 7 as next digit of the result. 
Result so far: 90937.67
If we subtract 6076 from 6420, we get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

On to step 11:
3440 divided by 868 is 3 with a remainder of 836.
The number 3 becomes the next digit in our result. 
Result so far: 90937.673
Deduct 2604 from 3440 and we're left with 836.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8360, and continue the process.

Going ahead to step 12:
868 goes into 8360 9 times with a remainder of 548.
Put 9 as the next digit of the answer. 
Result so far: 90937.6739
Deduct 7812 from 8360 and we're left 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.

Let's proceed to step 13:
The number 868 fits into 5480 6 times, leaving a remainder of 272.
Write down 6 as next digit of the result. 
Result so far: 90937.67396
Deduct 5208 from 5480 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 14:
If we divide 2720 by 868, we get 3 and a remainder of 116.
The next digit of our result is 3. 
Result so far: 90937.673963
If we take 2604 away from 2720, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Step 15:
When dividing 1160 by 868, we get 1 with a remainder of 292.
Use 1 as the next digit of our solution. 
Result so far: 90937.6739631
Subtract 868 from 1160 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

On to step 16:
2920 divided by 868 is 3 with a remainder of 316.
The next digit of our result is 3. 
Result so far: 90937.67396313
If we take 2604 away from 2920, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

The quotient of the division is 90937.67396313, and the remainder is 3.16e-07.