Let's divide 86846915 by 807
Our goal is to divide 86846915 by 807.

On to step 1:
807 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 807

Moving on to step 2:
807 can be fit into 86 0 times, resulting in a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Take the next digit (8) from the dividend and append it to 86, then repeat: 868 / 807

Going ahead to step 3:
868 divided by 807 is 1 with a remainder of 61.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 807 from 868, we get 61.
Take the next digit (4) from the dividend and append it to 61, then repeat: 614 / 807

Step 4:
614 divided by 807 is 0 with a remainder of 614.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 614 to get 614.
Append the next digit (6) from the dividend to 614 and continue with: 6146 / 807

Going ahead to step 5:
807 goes into 6146 7 times with a remainder of 497.
Use 7 as the next digit of our solution. 
Result so far: 107.0
Deduct 5649 from 6146 and we're left with 497.
Grab the next digit (9) from the dividend, add it to 497, then carry on: 4979 / 807

Going ahead to step 6:
4979 divided by 807 is 6 with a remainder of 137.
Record the quotient 6 as the next digit in the result. 
Result so far: 1076.0
If we take 4842 away from 4979, we end up with 137.
Bring next digit (1) of the dividend behind the 137 and repeat the process: 1371 / 807

Going ahead to step 7:
When dividing 1371 by 807, we get 1 with a remainder of 564.
Record the quotient 1 as the next digit in the result. 
Result so far: 10761.0
If we take 807 away from 1371, we end up with 564.
Grab the next digit (5) from the dividend, add it to 564, then carry on: 5645 / 807

Step 8:
807 can be fit into 5645 6 times, resulting in a remainder of 803.
Write down 6 as next digit of the result. 
Result so far: 107616.0
The remainder is 803 after subtracting 4842 from 5645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8030, and continue the process.

Let's proceed to step 9:
807 goes into 8030 9 times with a remainder of 767.
Write down 9 as next digit of the result. 
Result so far: 107616.9
The remainder is 767 after subtracting 7263 from 8030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7670, and continue the process.

Step 10:
If we divide 7670 by 807, we get 9 and a remainder of 407.
Record the quotient 9 as the next digit in the result. 
Result so far: 107616.99
If we take 7263 away from 7670, we end up with 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

The quotient of the division is 107616.99, and the remainder is 0.407.