84395804 ÷ 279 
We want to figure out the number of times 84395804 can be divided by 279.

Moving on to step 1:
When dividing 8 by 279, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 279

Let's proceed to step 2:
279 goes into 84 0 times with a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Grab the next digit (3) from the dividend, add it to 84, then carry on: 843 / 279

Advancing to step 3:
When dividing 843 by 279, we get 3 with a remainder of 6.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 837 from 843 leaves us with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 279

Step 4:
The number 279 fits into 69 0 times, leaving a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Deduct 0 from 69 and we're left with 69.
Bring next digit (5) of the dividend behind the 69 and repeat the process: 695 / 279

On to step 5:
279 goes into 695 2 times with a remainder of 137.
Record the quotient 2 as the next digit in the result. 
Result so far: 302.0
Deduct 558 from 695 and we're left with 137.
Take the next digit (8) from the dividend and append it to 137, then repeat: 1378 / 279

Going ahead to step 6:
The number 279 fits into 1378 4 times, leaving a remainder of 262.
Put 4 as the next digit of the answer. 
Result so far: 3024.0
Deduct 1116 from 1378 and we're left with 262.
Grab the next digit (0) from the dividend, add it to 262, then carry on: 2620 / 279

Advancing to step 7:
If we divide 2620 by 279, we get 9 and a remainder of 109.
Put 9 as the next digit of the answer. 
Result so far: 30249.0
Deduct 2511 from 2620 and we're left with 109.
Include the next digit (4) from the dividend after 109, then repeat: 1094 / 279

Moving on to step 8:
279 can be fit into 1094 3 times, resulting in a remainder of 257.
The next digit of our result is 3. 
Result so far: 302493.0
Subtracting 837 from 1094 leaves us with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

On to step 9:
When dividing 2570 by 279, we get 9 with a remainder of 59.
The next digit of our result is 9. 
Result so far: 302493.9
Subtracting 2511 from 2570 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 10:
The number 279 fits into 590 2 times, leaving a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 302493.92
Subtract 558 from 590 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 11:
279 goes into 320 1 times with a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 302493.921
If we subtract 279 from 320, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 12:
The number 279 fits into 410 1 times, leaving a remainder of 131.
Write down 1 as next digit of the result. 
Result so far: 302493.9211
Deduct 279 from 410 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

The quotient of the division is 302493.9211, and the remainder is 0.00131.