We divide 448399 by 84
We're looking to find how many times 84 goes into 448399.

Step 1:
If we divide 4 by 84, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 84

Advancing to step 2:
84 can be fit into 44 0 times, resulting in a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 44, we end up with 44.
Take the next digit (8) from the dividend and append it to 44, then repeat: 448 / 84

Going ahead to step 3:
If we divide 448 by 84, we get 5 and a remainder of 28.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 420 from 448 leaves us with 28.
Take the next digit (3) from the dividend and append it to 28, then repeat: 283 / 84

Step 4:
When dividing 283 by 84, we get 3 with a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 53.0
If we take 252 away from 283, we end up with 31.
Append the next digit (9) from the dividend to 31 and continue with: 319 / 84

Step 5:
84 goes into 319 3 times with a remainder of 67.
The next digit of our result is 3. 
Result so far: 533.0
Subtract 252 from 319 to get 67.
Include the next digit (9) from the dividend after 67, then repeat: 679 / 84

Let's proceed to step 6:
When dividing 679 by 84, we get 8 with a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 5338.0
If we subtract 672 from 679, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
84 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 5338.0
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
84 goes into 700 8 times with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 5338.08
If we subtract 672 from 700, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
84 goes into 280 3 times with a remainder of 28.
The next digit of our result is 3. 
Result so far: 5338.083
The remainder is 28 after subtracting 252 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
84 can be fit into 280 3 times, resulting in a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 5338.0833
If we take 252 away from 280, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

In conclusion, the division gives 5338.0833 with a balance of 0.00028.