We look at the division of 80784220 by 84 
We're looking to find how many times 84 goes into 80784220.

Advancing to step 1:
If we divide 8 by 84, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 84

Moving on to step 2:
If we divide 80 by 84, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
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 / 84

Step 3:
When dividing 807 by 84, we get 9 with a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we take 756 away from 807, we end up with 51.
Grab the next digit (8) from the dividend, add it to 51, then carry on: 518 / 84

Going ahead to step 4:
84 can be fit into 518 6 times, resulting in a remainder of 14.
The next digit of our result is 6. 
Result so far: 96.0
If we take 504 away from 518, we end up with 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 84

On to step 5:
84 goes into 144 1 times with a remainder of 60.
Use 1 as the next digit of our solution. 
Result so far: 961.0
Deduct 84 from 144 and we're left with 60.
Include the next digit (2) from the dividend after 60, then repeat: 602 / 84

Going ahead to step 6:
84 goes into 602 7 times with a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 9617.0
Subtract 588 from 602 to get 14.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 84

Let's proceed to step 7:
If we divide 142 by 84, we get 1 and a remainder of 58.
Put 1 as the next digit of the answer. 
Result so far: 96171.0
If we take 84 away from 142, we end up with 58.
Append the next digit (0) from the dividend to 58 and continue with: 580 / 84

Advancing to step 8:
If we divide 580 by 84, we get 6 and a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 961716.0
Deduct 504 from 580 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 9:
When dividing 760 by 84, we get 9 with a remainder of 4.
The next digit of our result is 9. 
Result so far: 961716.9
If we take 756 away from 760, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
When dividing 40 by 84, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 961716.9
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
84 can be fit into 400 4 times, resulting in a remainder of 64.
The next digit of our result is 4. 
Result so far: 961716.904
Subtracting 336 from 400 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 12:
The number 84 fits into 640 7 times, leaving a remainder of 52.
Use 7 as the next digit of our solution. 
Result so far: 961716.9047
Subtract 588 from 640 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 13:
If we divide 520 by 84, we get 6 and a remainder of 16.
The next digit of our result is 6. 
Result so far: 961716.90476
If we subtract 504 from 520, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 14:
The number 84 fits into 160 1 times, leaving a remainder of 76.
Write down 1 as next digit of the result. 
Result so far: 961716.904761
If we subtract 84 from 160, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 15:
84 goes into 760 9 times with a remainder of 4.
The next digit of our result is 9. 
Result so far: 961716.9047619
If we take 756 away from 760, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 16:
When dividing 40 by 84, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 961716.9047619
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 961716.9047619 with a remainder of 4e-08.