We divide 30318585 by 688
We want to divide 30318585 by 688.

Let's proceed to step 1:
3 divided by 688 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 688

Advancing to step 2:
688 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 688

Moving on to step 3:
303 divided by 688 is 0 with a remainder of 303.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 303 to get 303.
Grab the next digit (1) from the dividend, add it to 303, then carry on: 3031 / 688

Going ahead to step 4:
688 goes into 3031 4 times with a remainder of 279.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 279 after subtracting 2752 from 3031.
Take the next digit (8) from the dividend and append it to 279, then repeat: 2798 / 688

Step 5:
2798 divided by 688 is 4 with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Subtract 2752 from 2798 to get 46.
Bring next digit (5) of the dividend behind the 46 and repeat the process: 465 / 688

Going ahead to step 6:
688 goes into 465 0 times with a remainder of 465.
Use 0 as the next digit of our solution. 
Result so far: 440.0
The remainder is 465 after subtracting 0 from 465.
Take the next digit (8) from the dividend and append it to 465, then repeat: 4658 / 688

Let's proceed to step 7:
The number 688 fits into 4658 6 times, leaving a remainder of 530.
Use 6 as the next digit of our solution. 
Result so far: 4406.0
The remainder is 530 after subtracting 4128 from 4658.
Bring next digit (5) of the dividend behind the 530 and repeat the process: 5305 / 688

Step 8:
688 can be fit into 5305 7 times, resulting in a remainder of 489.
Write down 7 as next digit of the result. 
Result so far: 44067.0
If we subtract 4816 from 5305, we get 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Going ahead to step 9:
688 goes into 4890 7 times with a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 44067.7
Subtracting 4816 from 4890 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 10:
688 can be fit into 740 1 times, resulting in a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 44067.71
Subtract 688 from 740 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 11:
520 divided by 688 is 0 with a remainder of 520.
Put 0 as the next digit of the answer. 
Result so far: 44067.71
The remainder is 520 after subtracting 0 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 12:
5200 divided by 688 is 7 with a remainder of 384.
Put 7 as the next digit of the answer. 
Result so far: 44067.7107
The remainder is 384 after subtracting 4816 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 13:
The number 688 fits into 3840 5 times, leaving a remainder of 400.
Put 5 as the next digit of the answer. 
Result so far: 44067.71075
If we subtract 3440 from 3840, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 14:
If we divide 4000 by 688, we get 5 and a remainder of 560.
Put 5 as the next digit of the answer. 
Result so far: 44067.710755
Deduct 3440 from 4000 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

In conclusion, the division gives 44067.710755 with a balance of 5.6e-05.