We're dividing 543375 by 84 
Our goal is to divide 543375 by 84.

Going ahead to step 1:
84 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 84

Going ahead to step 2:
If we divide 54 by 84, we get 0 and a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 84

Moving on to step 3:
543 divided by 84 is 6 with a remainder of 39.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 504 from 543 to get 39.
Take the next digit (3) from the dividend and append it to 39, then repeat: 393 / 84

Let's proceed to step 4:
393 divided by 84 is 4 with a remainder of 57.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Subtracting 336 from 393 leaves us with 57.
Fetch the next digit (7) from the dividend, attach it to 57 and continue: 577 / 84

Going ahead to step 5:
84 goes into 577 6 times with a remainder of 73.
The number 6 becomes the next digit in our result. 
Result so far: 646.0
If we subtract 504 from 577, we get 73.
Grab the next digit (5) from the dividend, add it to 73, then carry on: 735 / 84

Advancing to step 6:
When dividing 735 by 84, we get 8 with a remainder of 63.
Record the quotient 8 as the next digit in the result. 
Result so far: 6468.0
If we take 672 away from 735, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 7:
If we divide 630 by 84, we get 7 and a remainder of 42.
Write down 7 as next digit of the result. 
Result so far: 6468.7
Subtracting 588 from 630 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 8:
84 goes into 420 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 6468.75
Subtracting 420 from 420 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
84 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6468.75
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
84 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6468.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 6468.75 and a remainder of 0.0.