Let's divide 86283812 by 312
We want to figure out the number of times 86283812 can be divided by 312.

Advancing to step 1:
When dividing 8 by 312, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 312

Going ahead to step 2:
The number 312 fits into 86 0 times, leaving a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Include the next digit (2) from the dividend after 86, then repeat: 862 / 312

Moving on to step 3:
312 goes into 862 2 times with a remainder of 238.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 624 from 862 leaves us with 238.
Include the next digit (8) from the dividend after 238, then repeat: 2388 / 312

Moving on to step 4:
312 goes into 2388 7 times with a remainder of 204.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Deduct 2184 from 2388 and we're left with 204.
Append the next digit (3) from the dividend to 204 and continue with: 2043 / 312

Going ahead to step 5:
312 can be fit into 2043 6 times, resulting in a remainder of 171.
Write down 6 as next digit of the result. 
Result so far: 276.0
Deduct 1872 from 2043 and we're left with 171.
Fetch the next digit (8) from the dividend, attach it to 171 and continue: 1718 / 312

Step 6:
312 goes into 1718 5 times with a remainder of 158.
The number 5 becomes the next digit in our result. 
Result so far: 2765.0
The remainder is 158 after subtracting 1560 from 1718.
Fetch the next digit (1) from the dividend, attach it to 158 and continue: 1581 / 312

On to step 7:
312 can be fit into 1581 5 times, resulting in a remainder of 21.
The next digit of our result is 5. 
Result so far: 27655.0
If we subtract 1560 from 1581, we get 21.
Include the next digit (2) from the dividend after 21, then repeat: 212 / 312

Advancing to step 8:
The number 312 fits into 212 0 times, leaving a remainder of 212.
Write down 0 as next digit of the result. 
Result so far: 276550.0
Subtracting 0 from 212 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 9:
2120 divided by 312 is 6 with a remainder of 248.
Use 6 as the next digit of our solution. 
Result so far: 276550.6
Deduct 1872 from 2120 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 10:
The number 312 fits into 2480 7 times, leaving a remainder of 296.
Record the quotient 7 as the next digit in the result. 
Result so far: 276550.67
Deduct 2184 from 2480 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 11:
When dividing 2960 by 312, we get 9 with a remainder of 152.
Record the quotient 9 as the next digit in the result. 
Result so far: 276550.679
If we subtract 2808 from 2960, we get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 12:
312 can be fit into 1520 4 times, resulting in a remainder of 272.
The next digit of our result is 4. 
Result so far: 276550.6794
Deduct 1248 from 1520 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.

Going ahead to step 13:
312 goes into 2720 8 times with a remainder of 224.
The number 8 becomes the next digit in our result. 
Result so far: 276550.67948
If we subtract 2496 from 2720, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 14:
2240 divided by 312 is 7 with a remainder of 56.
Write down 7 as next digit of the result. 
Result so far: 276550.679487
If we subtract 2184 from 2240, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 15:
312 can be fit into 560 1 times, resulting in a remainder of 248.
The number 1 becomes the next digit in our result. 
Result so far: 276550.6794871
The remainder is 248 after subtracting 312 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Moving on to step 16:
When dividing 2480 by 312, we get 7 with a remainder of 296.
The number 7 becomes the next digit in our result. 
Result so far: 276550.67948717
The remainder is 296 after subtracting 2184 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The quotient of the division is 276550.67948717, and the remainder is 2.96e-07.