68015817 ÷ 468 
We want to divide 68015817 by 468.

On to step 1:
The number 468 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 468

Step 2:
468 can be fit into 68 0 times, resulting in a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Bring next digit (0) of the dividend behind the 68 and repeat the process: 680 / 468

Going ahead to step 3:
If we divide 680 by 468, we get 1 and a remainder of 212.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 468 from 680 to get 212.
Take the next digit (1) from the dividend and append it to 212, then repeat: 2121 / 468

Let's proceed to step 4:
If we divide 2121 by 468, we get 4 and a remainder of 249.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 1872 from 2121 leaves us with 249.
Bring next digit (5) of the dividend behind the 249 and repeat the process: 2495 / 468

Step 5:
468 can be fit into 2495 5 times, resulting in a remainder of 155.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
If we subtract 2340 from 2495, we get 155.
Take the next digit (8) from the dividend and append it to 155, then repeat: 1558 / 468

Let's proceed to step 6:
The number 468 fits into 1558 3 times, leaving a remainder of 154.
The next digit of our result is 3. 
Result so far: 1453.0
The remainder is 154 after subtracting 1404 from 1558.
Take the next digit (1) from the dividend and append it to 154, then repeat: 1541 / 468

Advancing to step 7:
468 goes into 1541 3 times with a remainder of 137.
Record the quotient 3 as the next digit in the result. 
Result so far: 14533.0
Deduct 1404 from 1541 and we're left with 137.
Append the next digit (7) from the dividend to 137 and continue with: 1377 / 468

Moving on to step 8:
1377 divided by 468 is 2 with a remainder of 441.
Use 2 as the next digit of our solution. 
Result so far: 145332.0
The remainder is 441 after subtracting 936 from 1377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Going ahead to step 9:
468 can be fit into 4410 9 times, resulting in a remainder of 198.
The next digit of our result is 9. 
Result so far: 145332.9
If we take 4212 away from 4410, we end up with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 10:
The number 468 fits into 1980 4 times, leaving a remainder of 108.
Write down 4 as next digit of the result. 
Result so far: 145332.94
Subtract 1872 from 1980 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 11:
1080 divided by 468 is 2 with a remainder of 144.
Use 2 as the next digit of our solution. 
Result so far: 145332.942
Deduct 936 from 1080 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 12:
The number 468 fits into 1440 3 times, leaving a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 145332.9423
If we subtract 1404 from 1440, 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.

Moving on to step 13:
360 divided by 468 is 0 with a remainder of 360.
Record the quotient 0 as the next digit in the result. 
Result so far: 145332.9423
If we take 0 away from 360, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 14:
468 can be fit into 3600 7 times, resulting in a remainder of 324.
Put 7 as the next digit of the answer. 
Result so far: 145332.942307
Subtract 3276 from 3600 to get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Moving on to step 15:
If we divide 3240 by 468, we get 6 and a remainder of 432.
Put 6 as the next digit of the answer. 
Result so far: 145332.9423076
If we subtract 2808 from 3240, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Step 16:
If we divide 4320 by 468, we get 9 and a remainder of 108.
Use 9 as the next digit of our solution. 
Result so far: 145332.94230769
If we subtract 4212 from 4320, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

After the division, we end up with 145332.94230769 and a remainder of 1.08e-07.