30674719 divided by 312 
Let's see how many times 312 fits into 30674719.

Step 1:
312 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 312

Step 2:
312 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Append the next digit (6) from the dividend to 30 and continue with: 306 / 312

Going ahead to step 3:
When dividing 306 by 312, we get 0 with a remainder of 306.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 306, we get 306.
Grab the next digit (7) from the dividend, add it to 306, then carry on: 3067 / 312

Moving on to step 4:
The number 312 fits into 3067 9 times, leaving a remainder of 259.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 2808 from 3067 and we're left with 259.
Fetch the next digit (4) from the dividend, attach it to 259 and continue: 2594 / 312

Moving on to step 5:
312 can be fit into 2594 8 times, resulting in a remainder of 98.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
Deduct 2496 from 2594 and we're left with 98.
Append the next digit (7) from the dividend to 98 and continue with: 987 / 312

Step 6:
The number 312 fits into 987 3 times, leaving a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 983.0
If we subtract 936 from 987, we get 51.
Include the next digit (1) from the dividend after 51, then repeat: 511 / 312

Going ahead to step 7:
312 can be fit into 511 1 times, resulting in a remainder of 199.
The number 1 becomes the next digit in our result. 
Result so far: 9831.0
Subtract 312 from 511 to get 199.
Take the next digit (9) from the dividend and append it to 199, then repeat: 1999 / 312

On to step 8:
When dividing 1999 by 312, we get 6 with a remainder of 127.
The next digit of our result is 6. 
Result so far: 98316.0
The remainder is 127 after subtracting 1872 from 1999.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Moving on to step 9:
312 can be fit into 1270 4 times, resulting in a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 98316.4
Deduct 1248 from 1270 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
The number 312 fits into 220 0 times, leaving a remainder of 220.
The next digit of our result is 0. 
Result so far: 98316.4
Deduct 0 from 220 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 11:
If we divide 2200 by 312, we get 7 and a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 98316.407
Subtracting 2184 from 2200 leaves us 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.

Advancing to step 12:
160 divided by 312 is 0 with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 98316.407
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.

Going ahead to step 13:
The number 312 fits into 1600 5 times, leaving a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 98316.40705
The remainder is 40 after subtracting 1560 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 14:
The number 312 fits into 400 1 times, leaving a remainder of 88.
Record the quotient 1 as the next digit in the result. 
Result so far: 98316.407051
Subtracting 312 from 400 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 15:
The number 312 fits into 880 2 times, leaving a remainder of 256.
The next digit of our result is 2. 
Result so far: 98316.4070512
If we subtract 624 from 880, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 16:
312 can be fit into 2560 8 times, resulting in a remainder of 64.
The next digit of our result is 8. 
Result so far: 98316.40705128
Subtracting 2496 from 2560 leaves us 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.

The final result is 98316.40705128 with a remainder of 6.4e-08.