Let's divide 78493 by 84
We're looking to find how many times 84 goes into 78493.

Advancing to step 1:
84 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 84

Step 2:
The number 84 fits into 78 0 times, leaving a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Take the next digit (4) from the dividend and append it to 78, then repeat: 784 / 84

Let's proceed to step 3:
84 can be fit into 784 9 times, resulting in a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 756 from 784 leaves us with 28.
Take the next digit (9) from the dividend and append it to 28, then repeat: 289 / 84

Moving on to step 4:
84 goes into 289 3 times with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
Subtracting 252 from 289 leaves us with 37.
Bring next digit (3) of the dividend behind the 37 and repeat the process: 373 / 84

On to step 5:
If we divide 373 by 84, we get 4 and a remainder of 37.
The next digit of our result is 4. 
Result so far: 934.0
Deduct 336 from 373 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 6:
84 goes into 370 4 times with a remainder of 34.
The next digit of our result is 4. 
Result so far: 934.4
The remainder is 34 after subtracting 336 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
If we divide 340 by 84, we get 4 and a remainder of 4.
The next digit of our result is 4. 
Result so far: 934.44
If we subtract 336 from 340, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 934.44 with a balance of 0.004.