53379 divided by 84 
We want to figure out the number of times 53379 can be divided by 84.

Advancing to step 1:
The number 84 fits into 5 0 times, leaving 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.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 84

Going ahead to step 2:
84 can be fit into 53 0 times, resulting in a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Bring next digit (3) of the dividend behind the 53 and repeat the process: 533 / 84

Moving on to step 3:
533 divided by 84 is 6 with a remainder of 29.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 504 from 533 to get 29.
Fetch the next digit (7) from the dividend, attach it to 29 and continue: 297 / 84

Going ahead to step 4:
84 goes into 297 3 times with a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
Subtract 252 from 297 to get 45.
Fetch the next digit (9) from the dividend, attach it to 45 and continue: 459 / 84

Let's proceed to step 5:
459 divided by 84 is 5 with a remainder of 39.
Write down 5 as next digit of the result. 
Result so far: 635.0
If we subtract 420 from 459, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 6:
The number 84 fits into 390 4 times, leaving a remainder of 54.
The next digit of our result is 4. 
Result so far: 635.4
If we take 336 away from 390, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 7:
84 can be fit into 540 6 times, resulting in a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 635.46
If we subtract 504 from 540, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 8:
84 can be fit into 360 4 times, resulting in a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 635.464
If we take 336 away from 360, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
If we divide 240 by 84, we get 2 and a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 635.4642
If we subtract 168 from 240, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 10:
84 goes into 720 8 times with a remainder of 48.
The next digit of our result is 8. 
Result so far: 635.46428
Deduct 672 from 720 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
If we divide 480 by 84, we get 5 and a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 635.464285
Subtracting 420 from 480 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
The number 84 fits into 600 7 times, leaving a remainder of 12.
The next digit of our result is 7. 
Result so far: 635.4642857
If we subtract 588 from 600, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
84 can be fit into 120 1 times, resulting in a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 635.46428571
Deduct 84 from 120 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 635.46428571 and a remainder of 3.6e-08.