We divide 86793219 by 28
We want to divide 86793219 by 28.

Let's proceed to step 1:
The number 28 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 28

Moving on to step 2:
28 goes into 86 3 times with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 84 from 86, we get 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 28

Moving on to step 3:
28 can be fit into 27 0 times, resulting in a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Deduct 0 from 27 and we're left with 27.
Append the next digit (9) from the dividend to 27 and continue with: 279 / 28

Advancing to step 4:
28 can be fit into 279 9 times, resulting in a remainder of 27.
The next digit of our result is 9. 
Result so far: 309.0
If we take 252 away from 279, we end up with 27.
Append the next digit (3) from the dividend to 27 and continue with: 273 / 28

Advancing to step 5:
When dividing 273 by 28, we get 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 3099.0
The remainder is 21 after subtracting 252 from 273.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 28

Advancing to step 6:
The number 28 fits into 212 7 times, leaving a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 30997.0
If we subtract 196 from 212, we get 16.
Take the next digit (1) from the dividend and append it to 16, then repeat: 161 / 28

Going ahead to step 7:
When dividing 161 by 28, we get 5 with a remainder of 21.
The number 5 becomes the next digit in our result. 
Result so far: 309975.0
Subtract 140 from 161 to get 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 28

Step 8:
28 can be fit into 219 7 times, resulting in a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 3099757.0
If we take 196 away from 219, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 9:
28 goes into 230 8 times with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 3099757.8
Subtracting 224 from 230 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 10:
60 divided by 28 is 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 3099757.82
If we subtract 56 from 60, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
28 goes into 40 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 3099757.821
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
If we divide 120 by 28, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 3099757.8214
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 3099757.82142
Subtracting 56 from 80 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 14:
240 divided by 28 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 3099757.821428
The remainder is 16 after subtracting 224 from 240.
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 15:
28 goes into 160 5 times with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 3099757.8214285
If we take 140 away from 160, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 16:
If we divide 200 by 28, we get 7 and a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 3099757.82142857
If we take 196 away from 200, 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.

The final outcome is 3099757.82142857, with a leftover of 4e-09.