812312 ÷ 76 
Let's see how many times 76 fits into 812312.

Step 1:
The number 76 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 76

On to step 2:
When dividing 81 by 76, we get 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 76 from 81, we get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 76

On to step 3:
76 can be fit into 52 0 times, resulting in a remainder of 52.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 52 and we're left with 52.
Append the next digit (3) from the dividend to 52 and continue with: 523 / 76

Going ahead to step 4:
The number 76 fits into 523 6 times, leaving a remainder of 67.
Put 6 as the next digit of the answer. 
Result so far: 106.0
The remainder is 67 after subtracting 456 from 523.
Append the next digit (1) from the dividend to 67 and continue with: 671 / 76

Going ahead to step 5:
The number 76 fits into 671 8 times, leaving a remainder of 63.
Record the quotient 8 as the next digit in the result. 
Result so far: 1068.0
Deduct 608 from 671 and we're left with 63.
Take the next digit (2) from the dividend and append it to 63, then repeat: 632 / 76

Moving on to step 6:
When dividing 632 by 76, we get 8 with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 10688.0
If we subtract 608 from 632, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
76 goes into 240 3 times with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 10688.3
Subtract 228 from 240 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 8:
76 goes into 120 1 times with a remainder of 44.
Put 1 as the next digit of the answer. 
Result so far: 10688.31
If we take 76 away from 120, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 9:
The number 76 fits into 440 5 times, leaving a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 10688.315
If we subtract 380 from 440, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
When dividing 600 by 76, we get 7 with a remainder of 68.
The number 7 becomes the next digit in our result. 
Result so far: 10688.3157
Deduct 532 from 600 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 11:
76 goes into 680 8 times with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 10688.31578
The remainder is 72 after subtracting 608 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
76 can be fit into 720 9 times, resulting in a remainder of 36.
The number 9 becomes the next digit in our result. 
Result so far: 10688.315789
If we subtract 684 from 720, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 13:
The number 76 fits into 360 4 times, leaving a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 10688.3157894
Subtract 304 from 360 to 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.

Step 14:
560 divided by 76 is 7 with a remainder of 28.
Put 7 as the next digit of the answer. 
Result so far: 10688.31578947
Deduct 532 from 560 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 10688.31578947 with a remainder of 2.8e-08.