10310155 ÷ 668 
Let's see how many times 668 fits into 10310155.

Going ahead to step 1:
1 divided by 668 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 668

Going ahead to step 2:
668 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 668

Going ahead to step 3:
When dividing 103 by 668, we get 0 with a remainder of 103.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 103, we end up with 103.
Fetch the next digit (1) from the dividend, attach it to 103 and continue: 1031 / 668

On to step 4:
1031 divided by 668 is 1 with a remainder of 363.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 668 from 1031, we get 363.
Take the next digit (0) from the dividend and append it to 363, then repeat: 3630 / 668

Step 5:
668 can be fit into 3630 5 times, resulting in a remainder of 290.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 3340 from 3630 leaves us with 290.
Bring next digit (1) of the dividend behind the 290 and repeat the process: 2901 / 668

Going ahead to step 6:
If we divide 2901 by 668, we get 4 and a remainder of 229.
Put 4 as the next digit of the answer. 
Result so far: 154.0
If we subtract 2672 from 2901, we get 229.
Take the next digit (5) from the dividend and append it to 229, then repeat: 2295 / 668

Let's proceed to step 7:
668 can be fit into 2295 3 times, resulting in a remainder of 291.
Use 3 as the next digit of our solution. 
Result so far: 1543.0
If we subtract 2004 from 2295, we get 291.
Grab the next digit (5) from the dividend, add it to 291, then carry on: 2915 / 668

Step 8:
If we divide 2915 by 668, we get 4 and a remainder of 243.
Write down 4 as next digit of the result. 
Result so far: 15434.0
Deduct 2672 from 2915 and we're left with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Advancing to step 9:
668 goes into 2430 3 times with a remainder of 426.
Record the quotient 3 as the next digit in the result. 
Result so far: 15434.3
Subtracting 2004 from 2430 leaves us with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 10:
If we divide 4260 by 668, we get 6 and a remainder of 252.
Put 6 as the next digit of the answer. 
Result so far: 15434.36
Subtract 4008 from 4260 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 11:
When dividing 2520 by 668, we get 3 with a remainder of 516.
Put 3 as the next digit of the answer. 
Result so far: 15434.363
If we take 2004 away from 2520, we end up with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Moving on to step 12:
668 can be fit into 5160 7 times, resulting in a remainder of 484.
Use 7 as the next digit of our solution. 
Result so far: 15434.3637
Deduct 4676 from 5160 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Step 13:
When dividing 4840 by 668, we get 7 with a remainder of 164.
Write down 7 as next digit of the result. 
Result so far: 15434.36377
If we subtract 4676 from 4840, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The final result is 15434.36377 with a remainder of 0.000164.