386216 ÷ 80 
We want to figure out the number of times 386216 can be divided by 80.

Step 1:
80 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 80

Advancing to step 2:
80 goes into 38 0 times with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Append the next digit (6) from the dividend to 38 and continue with: 386 / 80

Moving on to step 3:
80 goes into 386 4 times with a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 66 after subtracting 320 from 386.
Include the next digit (2) from the dividend after 66, then repeat: 662 / 80

Step 4:
80 goes into 662 8 times with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 48.0
Deduct 640 from 662 and we're left with 22.
Take the next digit (1) from the dividend and append it to 22, then repeat: 221 / 80

Let's proceed to step 5:
221 divided by 80 is 2 with a remainder of 61.
Write down 2 as next digit of the result. 
Result so far: 482.0
Deduct 160 from 221 and we're left with 61.
Include the next digit (6) from the dividend after 61, then repeat: 616 / 80

On to step 6:
If we divide 616 by 80, we get 7 and a remainder of 56.
The next digit of our result is 7. 
Result so far: 4827.0
Subtract 560 from 616 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 7:
If we divide 560 by 80, we get 7 and a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 4827.7
The remainder is 0 after subtracting 560 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4827.7
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
80 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4827.7
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 4827.7, with a leftover of 0.0.