We look at the division of 99457 by 84 
Our goal is to divide 99457 by 84.

On to step 1:
The number 84 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 84

Moving on to step 2:
84 goes into 99 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 15 after subtracting 84 from 99.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 84

Step 3:
84 goes into 154 1 times with a remainder of 70.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 84 from 154 to get 70.
Fetch the next digit (5) from the dividend, attach it to 70 and continue: 705 / 84

Moving on to step 4:
705 divided by 84 is 8 with a remainder of 33.
The next digit of our result is 8. 
Result so far: 118.0
The remainder is 33 after subtracting 672 from 705.
Bring next digit (7) of the dividend behind the 33 and repeat the process: 337 / 84

Going ahead to step 5:
If we divide 337 by 84, we get 4 and a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 1184.0
Deduct 336 from 337 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 6:
84 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 1184.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
84 can be fit into 100 1 times, resulting in a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1184.01
Subtracting 84 from 100 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 8:
84 goes into 160 1 times with a remainder of 76.
The next digit of our result is 1. 
Result so far: 1184.011
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.

In conclusion, the division gives 1184.011 with a balance of 0.0076.