We divide 456389 by 84
We want to divide 456389 by 84.

Advancing to 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
If we subtract 0 from 4, we get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 84

On to step 2:
The number 84 fits into 45 0 times, leaving a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 84

Going ahead to step 3:
456 divided by 84 is 5 with a remainder of 36.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 420 from 456 and we're left with 36.
Take the next digit (3) from the dividend and append it to 36, then repeat: 363 / 84

Let's proceed to step 4:
84 can be fit into 363 4 times, resulting in a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 54.0
Subtract 336 from 363 to get 27.
Include the next digit (8) from the dividend after 27, then repeat: 278 / 84

Moving on to step 5:
The number 84 fits into 278 3 times, leaving a remainder of 26.
Put 3 as the next digit of the answer. 
Result so far: 543.0
Subtract 252 from 278 to get 26.
Grab the next digit (9) from the dividend, add it to 26, then carry on: 269 / 84

On to step 6:
The number 84 fits into 269 3 times, leaving a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 5433.0
Subtracting 252 from 269 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
84 goes into 170 2 times with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 5433.2
Subtracting 168 from 170 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
84 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 5433.2
Subtracting 0 from 20 leaves us 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.

Moving on to step 9:
84 can be fit into 200 2 times, resulting in a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 5433.202
Subtract 168 from 200 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.

On to step 10:
If we divide 320 by 84, we get 3 and a remainder of 68.
The next digit of our result is 3. 
Result so far: 5433.2023
Deduct 252 from 320 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
680 divided by 84 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 5433.20238
Deduct 672 from 680 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
When dividing 80 by 84, we get 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 5433.20238
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
If we divide 800 by 84, we get 9 and a remainder of 44.
Write down 9 as next digit of the result. 
Result so far: 5433.2023809
If we subtract 756 from 800, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 14:
The number 84 fits into 440 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 5433.20238095
The remainder is 20 after subtracting 420 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 5433.20238095 with a balance of 2e-08.