7899998 ÷ 868 
Let's see how many times 868 fits into 7899998.

Step 1:
7 divided by 868 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 868

Advancing to step 2:
If we divide 78 by 868, we get 0 and a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Include the next digit (9) from the dividend after 78, then repeat: 789 / 868

Advancing to step 3:
When dividing 789 by 868, we get 0 with a remainder of 789.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 789, we get 789.
Fetch the next digit (9) from the dividend, attach it to 789 and continue: 7899 / 868

Step 4:
The number 868 fits into 7899 9 times, leaving a remainder of 87.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 7812 from 7899 to get 87.
Grab the next digit (9) from the dividend, add it to 87, then carry on: 879 / 868

Going ahead to step 5:
868 can be fit into 879 1 times, resulting in a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 91.0
Deduct 868 from 879 and we're left with 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 868

Moving on to step 6:
When dividing 119 by 868, we get 0 with a remainder of 119.
The number 0 becomes the next digit in our result. 
Result so far: 910.0
Subtracting 0 from 119 leaves us with 119.
Grab the next digit (8) from the dividend, add it to 119, then carry on: 1198 / 868

Step 7:
When dividing 1198 by 868, we get 1 with a remainder of 330.
The next digit of our result is 1. 
Result so far: 9101.0
The remainder is 330 after subtracting 868 from 1198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 8:
If we divide 3300 by 868, we get 3 and a remainder of 696.
Record the quotient 3 as the next digit in the result. 
Result so far: 9101.3
If we subtract 2604 from 3300, we get 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

On to step 9:
868 can be fit into 6960 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 9101.38
Subtracting 6944 from 6960 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
When dividing 160 by 868, we get 0 with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 9101.38
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
When dividing 1600 by 868, we get 1 with a remainder of 732.
The number 1 becomes the next digit in our result. 
Result so far: 9101.3801
If we take 868 away from 1600, we end up with 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Going ahead to step 12:
The number 868 fits into 7320 8 times, leaving a remainder of 376.
Write down 8 as next digit of the result. 
Result so far: 9101.38018
Deduct 6944 from 7320 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Advancing to step 13:
If we divide 3760 by 868, we get 4 and a remainder of 288.
Write down 4 as next digit of the result. 
Result so far: 9101.380184
Deduct 3472 from 3760 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 14:
868 goes into 2880 3 times with a remainder of 276.
Write down 3 as next digit of the result. 
Result so far: 9101.3801843
If we take 2604 away from 2880, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 15:
868 goes into 2760 3 times with a remainder of 156.
Put 3 as the next digit of the answer. 
Result so far: 9101.38018433
If we take 2604 away from 2760, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

In conclusion, the division gives 9101.38018433 with a balance of 1.56e-07.