65306878 ÷ 807 
We want to divide 65306878 by 807.

Advancing to step 1:
6 divided by 807 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 807

Step 2:
65 divided by 807 is 0 with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 65 to get 65.
Grab the next digit (3) from the dividend, add it to 65, then carry on: 653 / 807

Moving on to step 3:
807 goes into 653 0 times with a remainder of 653.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 653, we end up with 653.
Bring next digit (0) of the dividend behind the 653 and repeat the process: 6530 / 807

Advancing to step 4:
When dividing 6530 by 807, we get 8 with a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 6456 away from 6530, we end up with 74.
Include the next digit (6) from the dividend after 74, then repeat: 746 / 807

Let's proceed to step 5:
807 can be fit into 746 0 times, resulting in a remainder of 746.
Write down 0 as next digit of the result. 
Result so far: 80.0
The remainder is 746 after subtracting 0 from 746.
Bring next digit (8) of the dividend behind the 746 and repeat the process: 7468 / 807

On to step 6:
807 goes into 7468 9 times with a remainder of 205.
Record the quotient 9 as the next digit in the result. 
Result so far: 809.0
The remainder is 205 after subtracting 7263 from 7468.
Take the next digit (7) from the dividend and append it to 205, then repeat: 2057 / 807

Let's proceed to step 7:
If we divide 2057 by 807, we get 2 and a remainder of 443.
Write down 2 as next digit of the result. 
Result so far: 8092.0
If we subtract 1614 from 2057, we get 443.
Append the next digit (8) from the dividend to 443 and continue with: 4438 / 807

Going ahead to step 8:
When dividing 4438 by 807, we get 5 with a remainder of 403.
Record the quotient 5 as the next digit in the result. 
Result so far: 80925.0
The remainder is 403 after subtracting 4035 from 4438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Step 9:
When dividing 4030 by 807, we get 4 with a remainder of 802.
Put 4 as the next digit of the answer. 
Result so far: 80925.4
Subtract 3228 from 4030 to get 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Step 10:
When dividing 8020 by 807, we get 9 with a remainder of 757.
The number 9 becomes the next digit in our result. 
Result so far: 80925.49
Subtract 7263 from 8020 to get 757.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7570, and continue the process.

Let's proceed to step 11:
When dividing 7570 by 807, we get 9 with a remainder of 307.
Write down 9 as next digit of the result. 
Result so far: 80925.499
Subtracting 7263 from 7570 leaves us with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

The final outcome is 80925.499, with a leftover of 0.0307.