Let's divide 86667892 by 312
We want to divide 86667892 by 312.

On to step 1:
The number 312 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 312

Advancing to step 2:
When dividing 86 by 312, we get 0 with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Append the next digit (6) from the dividend to 86 and continue with: 866 / 312

Moving on to step 3:
866 divided by 312 is 2 with a remainder of 242.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 624 from 866, we get 242.
Append the next digit (6) from the dividend to 242 and continue with: 2426 / 312

Step 4:
2426 divided by 312 is 7 with a remainder of 242.
Use 7 as the next digit of our solution. 
Result so far: 27.0
The remainder is 242 after subtracting 2184 from 2426.
Fetch the next digit (7) from the dividend, attach it to 242 and continue: 2427 / 312

On to step 5:
2427 divided by 312 is 7 with a remainder of 243.
The number 7 becomes the next digit in our result. 
Result so far: 277.0
If we subtract 2184 from 2427, we get 243.
Append the next digit (8) from the dividend to 243 and continue with: 2438 / 312

Let's proceed to step 6:
When dividing 2438 by 312, we get 7 with a remainder of 254.
Record the quotient 7 as the next digit in the result. 
Result so far: 2777.0
Subtract 2184 from 2438 to get 254.
Bring next digit (9) of the dividend behind the 254 and repeat the process: 2549 / 312

Going ahead to step 7:
When dividing 2549 by 312, we get 8 with a remainder of 53.
Put 8 as the next digit of the answer. 
Result so far: 27778.0
If we subtract 2496 from 2549, we get 53.
Append the next digit (2) from the dividend to 53 and continue with: 532 / 312

Advancing to step 8:
312 goes into 532 1 times with a remainder of 220.
Write down 1 as next digit of the result. 
Result so far: 277781.0
Subtract 312 from 532 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 9:
If we divide 2200 by 312, we get 7 and a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 277781.7
The remainder is 16 after subtracting 2184 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
312 can be fit into 160 0 times, resulting in a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 277781.7
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 11:
312 can be fit into 1600 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 277781.705
Subtracting 1560 from 1600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
When dividing 400 by 312, we get 1 with a remainder of 88.
The number 1 becomes the next digit in our result. 
Result so far: 277781.7051
If we subtract 312 from 400, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 13:
When dividing 880 by 312, we get 2 with a remainder of 256.
Use 2 as the next digit of our solution. 
Result so far: 277781.70512
The remainder is 256 after subtracting 624 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 14:
312 can be fit into 2560 8 times, resulting in a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 277781.705128
Deduct 2496 from 2560 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 15:
640 divided by 312 is 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 277781.7051282
Deduct 624 from 640 and we're left 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.

Moving on to step 16:
312 can be fit into 160 0 times, resulting in a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 277781.7051282
If we take 0 away from 160, we end up 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.

Our division results in 277781.7051282 with a remaining 1.6e-07.