Let's divide 521533 by 84
Our goal is to divide 521533 by 84.

Step 1:
5 divided by 84 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 84

Moving on to step 2:
52 divided by 84 is 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Include the next digit (1) from the dividend after 52, then repeat: 521 / 84

Let's proceed to step 3:
When dividing 521 by 84, we get 6 with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 504 from 521, we get 17.
Take the next digit (5) from the dividend and append it to 17, then repeat: 175 / 84

On to step 4:
84 can be fit into 175 2 times, resulting in a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 62.0
If we subtract 168 from 175, we get 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 84

Advancing to step 5:
The number 84 fits into 73 0 times, leaving a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 620.0
Deduct 0 from 73 and we're left with 73.
Append the next digit (3) from the dividend to 73 and continue with: 733 / 84

Going ahead to step 6:
When dividing 733 by 84, we get 8 with a remainder of 61.
Use 8 as the next digit of our solution. 
Result so far: 6208.0
Deduct 672 from 733 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 7:
If we divide 610 by 84, we get 7 and a remainder of 22.
Put 7 as the next digit of the answer. 
Result so far: 6208.7
If we subtract 588 from 610, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
84 goes into 220 2 times with a remainder of 52.
The next digit of our result is 2. 
Result so far: 6208.72
Deduct 168 from 220 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 9:
The number 84 fits into 520 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 6208.726
If we subtract 504 from 520, we 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 10:
When dividing 160 by 84, we get 1 with a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 6208.7261
Subtract 84 from 160 to 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.

Let's proceed to step 11:
760 divided by 84 is 9 with a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 6208.72619
Subtracting 756 from 760 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
84 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 6208.72619
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 13:
The number 84 fits into 400 4 times, leaving a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 6208.7261904
If we take 336 away from 400, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 14:
The number 84 fits into 640 7 times, leaving a remainder of 52.
Record the quotient 7 as the next digit in the result. 
Result so far: 6208.72619047
Subtract 588 from 640 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 6208.72619047 with a remainder of 5.2e-08.