84309790 divided by 312 
We're looking to find how many times 312 goes into 84309790.

Step 1:
The number 312 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 312

Let's proceed to step 2:
312 goes into 84 0 times with a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Fetch the next digit (3) from the dividend, attach it to 84 and continue: 843 / 312

Let's proceed to step 3:
843 divided by 312 is 2 with a remainder of 219.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 624 from 843 and we're left with 219.
Bring next digit (0) of the dividend behind the 219 and repeat the process: 2190 / 312

Let's proceed to step 4:
312 goes into 2190 7 times with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 27.0
The remainder is 6 after subtracting 2184 from 2190.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 312

Advancing to step 5:
The number 312 fits into 69 0 times, leaving a remainder of 69.
Write down 0 as next digit of the result. 
Result so far: 270.0
The remainder is 69 after subtracting 0 from 69.
Append the next digit (7) from the dividend to 69 and continue with: 697 / 312

Going ahead to step 6:
The number 312 fits into 697 2 times, leaving a remainder of 73.
Put 2 as the next digit of the answer. 
Result so far: 2702.0
Subtracting 624 from 697 leaves us with 73.
Include the next digit (9) from the dividend after 73, then repeat: 739 / 312

On to step 7:
312 goes into 739 2 times with a remainder of 115.
Put 2 as the next digit of the answer. 
Result so far: 27022.0
Subtracting 624 from 739 leaves us with 115.
Fetch the next digit (0) from the dividend, attach it to 115 and continue: 1150 / 312

Moving on to step 8:
When dividing 1150 by 312, we get 3 with a remainder of 214.
Put 3 as the next digit of the answer. 
Result so far: 270223.0
Subtract 936 from 1150 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Going ahead to step 9:
When dividing 2140 by 312, we get 6 with a remainder of 268.
Put 6 as the next digit of the answer. 
Result so far: 270223.6
Deduct 1872 from 2140 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Step 10:
If we divide 2680 by 312, we get 8 and a remainder of 184.
Record the quotient 8 as the next digit in the result. 
Result so far: 270223.68
The remainder is 184 after subtracting 2496 from 2680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 11:
If we divide 1840 by 312, we get 5 and a remainder of 280.
Write down 5 as next digit of the result. 
Result so far: 270223.685
Subtracting 1560 from 1840 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 12:
312 goes into 2800 8 times with a remainder of 304.
Use 8 as the next digit of our solution. 
Result so far: 270223.6858
The remainder is 304 after subtracting 2496 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 13:
If we divide 3040 by 312, we get 9 and a remainder of 232.
The next digit of our result is 9. 
Result so far: 270223.68589
Subtract 2808 from 3040 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 14:
If we divide 2320 by 312, we get 7 and a remainder of 136.
The next digit of our result is 7. 
Result so far: 270223.685897
The remainder is 136 after subtracting 2184 from 2320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 15:
312 can be fit into 1360 4 times, resulting in a remainder of 112.
The next digit of our result is 4. 
Result so far: 270223.6858974
Subtracting 1248 from 1360 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 16:
When dividing 1120 by 312, we get 3 with a remainder of 184.
The next digit of our result is 3. 
Result so far: 270223.68589743
If we subtract 936 from 1120, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

In conclusion, the division gives 270223.68589743 with a balance of 1.84e-07.