90842063 ÷ 311 
We want to figure out the number of times 90842063 can be divided by 311.

Let's proceed to step 1:
If we divide 9 by 311, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 311

Let's proceed to step 2:
When dividing 90 by 311, we get 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Include the next digit (8) from the dividend after 90, then repeat: 908 / 311

Let's proceed to step 3:
311 can be fit into 908 2 times, resulting in a remainder of 286.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 286 after subtracting 622 from 908.
Append the next digit (4) from the dividend to 286 and continue with: 2864 / 311

Step 4:
2864 divided by 311 is 9 with a remainder of 65.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we take 2799 away from 2864, we end up with 65.
Bring next digit (2) of the dividend behind the 65 and repeat the process: 652 / 311

On to step 5:
When dividing 652 by 311, we get 2 with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 292.0
The remainder is 30 after subtracting 622 from 652.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 311

Moving on to step 6:
The number 311 fits into 300 0 times, leaving a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 2920.0
The remainder is 300 after subtracting 0 from 300.
Grab the next digit (6) from the dividend, add it to 300, then carry on: 3006 / 311

Let's proceed to step 7:
311 can be fit into 3006 9 times, resulting in a remainder of 207.
The next digit of our result is 9. 
Result so far: 29209.0
Subtracting 2799 from 3006 leaves us with 207.
Bring next digit (3) of the dividend behind the 207 and repeat the process: 2073 / 311

Going ahead to step 8:
When dividing 2073 by 311, we get 6 with a remainder of 207.
The next digit of our result is 6. 
Result so far: 292096.0
If we subtract 1866 from 2073, we get 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Moving on to step 9:
311 can be fit into 2070 6 times, resulting in a remainder of 204.
Put 6 as the next digit of the answer. 
Result so far: 292096.6
Subtract 1866 from 2070 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 10:
2040 divided by 311 is 6 with a remainder of 174.
The next digit of our result is 6. 
Result so far: 292096.66
Deduct 1866 from 2040 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

After the division, we end up with 292096.66 and a remainder of 0.174.