We're dividing 457222 by 84 
Let's see how many times 84 fits into 457222.

Step 1:
84 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 84

Advancing to step 2:
84 can be fit into 45 0 times, resulting in a remainder of 45.
Write down 0 as next digit of the result. 
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

Step 3:
457 divided by 84 is 5 with a remainder of 37.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 420 from 457 to get 37.
Append the next digit (2) from the dividend to 37 and continue with: 372 / 84

Going ahead to step 4:
When dividing 372 by 84, we get 4 with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
Subtract 336 from 372 to get 36.
Bring next digit (2) of the dividend behind the 36 and repeat the process: 362 / 84

Advancing to step 5:
84 goes into 362 4 times with a remainder of 26.
The next digit of our result is 4. 
Result so far: 544.0
The remainder is 26 after subtracting 336 from 362.
Bring next digit (2) of the dividend behind the 26 and repeat the process: 262 / 84

On to step 6:
When dividing 262 by 84, we get 3 with a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 5443.0
Subtract 252 from 262 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
84 can be fit into 100 1 times, resulting in a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 5443.1
Subtract 84 from 100 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 8:
If we divide 160 by 84, we get 1 and a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 5443.11
If we subtract 84 from 160, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 5443.11, with a leftover of 0.076.