We look at the division of 457146 by 84 
We want to divide 457146 by 84.

Step 1:
When dividing 4 by 84, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 84

On to step 2:
When dividing 45 by 84, we get 0 with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Grab the next digit (7) from the dividend, add it to 45, then carry on: 457 / 84

Advancing to step 3:
When dividing 457 by 84, we get 5 with a remainder of 37.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 420 away from 457, we end up with 37.
Include the next digit (1) from the dividend after 37, then repeat: 371 / 84

Let's proceed to step 4:
If we divide 371 by 84, we get 4 and a remainder of 35.
Put 4 as the next digit of the answer. 
Result so far: 54.0
If we subtract 336 from 371, we get 35.
Grab the next digit (4) from the dividend, add it to 35, then carry on: 354 / 84

Step 5:
If we divide 354 by 84, we get 4 and a remainder of 18.
The next digit of our result is 4. 
Result so far: 544.0
Subtracting 336 from 354 leaves us with 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 84

Let's proceed to step 6:
186 divided by 84 is 2 with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 5442.0
If we take 168 away from 186, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
When dividing 180 by 84, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 5442.2
Deduct 168 from 180 and we're left with 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 8:
120 divided by 84 is 1 with a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 5442.21
If we subtract 84 from 120, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
84 can be fit into 360 4 times, resulting in a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 5442.214
Deduct 336 from 360 and we're left 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.

Let's proceed to step 10:
240 divided by 84 is 2 with a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 5442.2142
Subtracting 168 from 240 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 11:
84 goes into 720 8 times with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 5442.21428
The remainder is 48 after subtracting 672 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 12:
When dividing 480 by 84, we get 5 with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 5442.214285
Deduct 420 from 480 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 13:
84 goes into 600 7 times with a remainder of 12.
The next digit of our result is 7. 
Result so far: 5442.2142857
Subtracting 588 from 600 leaves us with 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 14:
84 goes into 120 1 times with a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 5442.21428571
Deduct 84 from 120 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

In conclusion, the division gives 5442.21428571 with a balance of 3.6e-08.