868142 ÷ 99 
We're looking to find how many times 99 goes into 868142.

Moving on to step 1:
The number 99 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 99

On to step 2:
If we divide 86 by 99, we get 0 and a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Grab the next digit (8) from the dividend, add it to 86, then carry on: 868 / 99

On to step 3:
99 goes into 868 8 times with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 792 from 868, we get 76.
Fetch the next digit (1) from the dividend, attach it to 76 and continue: 761 / 99

Going ahead to step 4:
761 divided by 99 is 7 with a remainder of 68.
Use 7 as the next digit of our solution. 
Result so far: 87.0
The remainder is 68 after subtracting 693 from 761.
Take the next digit (4) from the dividend and append it to 68, then repeat: 684 / 99

Advancing to step 5:
When dividing 684 by 99, we get 6 with a remainder of 90.
Record the quotient 6 as the next digit in the result. 
Result so far: 876.0
Subtracting 594 from 684 leaves us with 90.
Grab the next digit (2) from the dividend, add it to 90, then carry on: 902 / 99

Let's proceed to step 6:
If we divide 902 by 99, we get 9 and a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 8769.0
If we take 891 away from 902, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
99 can be fit into 110 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 8769.1
If we subtract 99 from 110, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 8:
99 can be fit into 110 1 times, resulting in a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 8769.11
Subtract 99 from 110 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The quotient of the division is 8769.11, and the remainder is 0.011.