We're dividing 83421804 by 279 
We want to figure out the number of times 83421804 can be divided by 279.

Advancing to step 1:
If we divide 8 by 279, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 279

On to step 2:
If we divide 83 by 279, we get 0 and a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 83 to get 83.
Append the next digit (4) from the dividend to 83 and continue with: 834 / 279

Moving on to step 3:
If we divide 834 by 279, we get 2 and a remainder of 276.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 276 after subtracting 558 from 834.
Bring next digit (2) of the dividend behind the 276 and repeat the process: 2762 / 279

On to step 4:
The number 279 fits into 2762 9 times, leaving a remainder of 251.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Subtracting 2511 from 2762 leaves us with 251.
Append the next digit (1) from the dividend to 251 and continue with: 2511 / 279

Let's proceed to step 5:
2511 divided by 279 is 9 with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 299.0
The remainder is 0 after subtracting 2511 from 2511.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 279

Step 6:
279 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 2990.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 279

Going ahead to step 7:
279 goes into 80 0 times with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 29900.0
If we take 0 away from 80, we end up with 80.
Bring next digit (4) of the dividend behind the 80 and repeat the process: 804 / 279

Step 8:
The number 279 fits into 804 2 times, leaving a remainder of 246.
Record the quotient 2 as the next digit in the result. 
Result so far: 299002.0
Subtracting 558 from 804 leaves us with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Moving on to step 9:
When dividing 2460 by 279, we get 8 with a remainder of 228.
Record the quotient 8 as the next digit in the result. 
Result so far: 299002.8
If we take 2232 away from 2460, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 10:
When dividing 2280 by 279, we get 8 with a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 299002.88
If we take 2232 away from 2280, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 299002.88, and the remainder is 0.048.