68288807 ÷ 851 
Let's see how many times 851 fits into 68288807.

Step 1:
851 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 851

Let's proceed to step 2:
68 divided by 851 is 0 with a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Include the next digit (2) from the dividend after 68, then repeat: 682 / 851

Advancing to step 3:
When dividing 682 by 851, we get 0 with a remainder of 682.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 682 and we're left with 682.
Grab the next digit (8) from the dividend, add it to 682, then carry on: 6828 / 851

Advancing to step 4:
851 can be fit into 6828 8 times, resulting in a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 6808 from 6828, we get 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 851

Moving on to step 5:
851 goes into 208 0 times with a remainder of 208.
The next digit of our result is 0. 
Result so far: 80.0
The remainder is 208 after subtracting 0 from 208.
Append the next digit (8) from the dividend to 208 and continue with: 2088 / 851

Moving on to step 6:
The number 851 fits into 2088 2 times, leaving a remainder of 386.
The number 2 becomes the next digit in our result. 
Result so far: 802.0
If we take 1702 away from 2088, we end up with 386.
Append the next digit (0) from the dividend to 386 and continue with: 3860 / 851

Advancing to step 7:
The number 851 fits into 3860 4 times, leaving a remainder of 456.
Write down 4 as next digit of the result. 
Result so far: 8024.0
If we take 3404 away from 3860, we end up with 456.
Take the next digit (7) from the dividend and append it to 456, then repeat: 4567 / 851

On to step 8:
When dividing 4567 by 851, we get 5 with a remainder of 312.
Use 5 as the next digit of our solution. 
Result so far: 80245.0
If we take 4255 away from 4567, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 9:
If we divide 3120 by 851, we get 3 and a remainder of 567.
Write down 3 as next digit of the result. 
Result so far: 80245.3
Subtract 2553 from 3120 to get 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5670, and continue the process.

Moving on to step 10:
5670 divided by 851 is 6 with a remainder of 564.
Record the quotient 6 as the next digit in the result. 
Result so far: 80245.36
Subtract 5106 from 5670 to get 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

On to step 11:
When dividing 5640 by 851, we get 6 with a remainder of 534.
The next digit of our result is 6. 
Result so far: 80245.366
Subtracting 5106 from 5640 leaves us with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

After the division, we end up with 80245.366 and a remainder of 0.0534.