We divide 90584834 by 312
Our goal is to divide 90584834 by 312.

Going ahead to step 1:
The number 312 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 312

Going ahead to step 2:
312 goes into 90 0 times with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Take the next digit (5) from the dividend and append it to 90, then repeat: 905 / 312

On to step 3:
312 can be fit into 905 2 times, resulting in a remainder of 281.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 624 from 905, we get 281.
Include the next digit (8) from the dividend after 281, then repeat: 2818 / 312

Advancing to step 4:
312 goes into 2818 9 times with a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 29.0
The remainder is 10 after subtracting 2808 from 2818.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 312

Moving on to step 5:
312 goes into 104 0 times with a remainder of 104.
Write down 0 as next digit of the result. 
Result so far: 290.0
Subtract 0 from 104 to get 104.
Include the next digit (8) from the dividend after 104, then repeat: 1048 / 312

Step 6:
When dividing 1048 by 312, we get 3 with a remainder of 112.
The number 3 becomes the next digit in our result. 
Result so far: 2903.0
Deduct 936 from 1048 and we're left with 112.
Take the next digit (3) from the dividend and append it to 112, then repeat: 1123 / 312

Going ahead to step 7:
The number 312 fits into 1123 3 times, leaving a remainder of 187.
The number 3 becomes the next digit in our result. 
Result so far: 29033.0
Subtract 936 from 1123 to get 187.
Grab the next digit (4) from the dividend, add it to 187, then carry on: 1874 / 312

Moving on to step 8:
The number 312 fits into 1874 6 times, leaving a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 290336.0
If we take 1872 away from 1874, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
20 divided by 312 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 290336.0
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
If we divide 200 by 312, we get 0 and a remainder of 200.
The next digit of our result is 0. 
Result so far: 290336.0
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The quotient of the division is 290336.0, and the remainder is 0.2.