We look at the division of 807816 by 216 
Let's see how many times 216 fits into 807816.

Moving on to step 1:
The number 216 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 216

Let's proceed to step 2:
216 goes into 80 0 times with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Append the next digit (7) from the dividend to 80 and continue with: 807 / 216

Advancing to step 3:
216 goes into 807 3 times with a remainder of 159.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 159 after subtracting 648 from 807.
Fetch the next digit (8) from the dividend, attach it to 159 and continue: 1598 / 216

Step 4:
1598 divided by 216 is 7 with a remainder of 86.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtract 1512 from 1598 to get 86.
Append the next digit (1) from the dividend to 86 and continue with: 861 / 216

Let's proceed to step 5:
861 divided by 216 is 3 with a remainder of 213.
The next digit of our result is 3. 
Result so far: 373.0
Subtract 648 from 861 to get 213.
Bring next digit (6) of the dividend behind the 213 and repeat the process: 2136 / 216

Going ahead to step 6:
216 goes into 2136 9 times with a remainder of 192.
The next digit of our result is 9. 
Result so far: 3739.0
Subtract 1944 from 2136 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 7:
The number 216 fits into 1920 8 times, leaving a remainder of 192.
Record the quotient 8 as the next digit in the result. 
Result so far: 3739.8
The remainder is 192 after subtracting 1728 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 8:
If we divide 1920 by 216, we get 8 and a remainder of 192.
Use 8 as the next digit of our solution. 
Result so far: 3739.88
Deduct 1728 from 1920 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final outcome is 3739.88, with a leftover of 0.192.