We look at the division of 463943 by 53 
Let's see how many times 53 fits into 463943.

On to step 1:
When dividing 4 by 53, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 53

On to step 2:
53 goes into 46 0 times with a remainder of 46.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 46, we get 46.
Grab the next digit (3) from the dividend, add it to 46, then carry on: 463 / 53

Let's proceed to step 3:
When dividing 463 by 53, we get 8 with a remainder of 39.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 424 from 463 and we're left with 39.
Append the next digit (9) from the dividend to 39 and continue with: 399 / 53

Advancing to step 4:
The number 53 fits into 399 7 times, leaving a remainder of 28.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Deduct 371 from 399 and we're left with 28.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 53

Advancing to step 5:
If we divide 284 by 53, we get 5 and a remainder of 19.
The number 5 becomes the next digit in our result. 
Result so far: 875.0
Subtracting 265 from 284 leaves us with 19.
Fetch the next digit (3) from the dividend, attach it to 19 and continue: 193 / 53

Advancing to step 6:
53 can be fit into 193 3 times, resulting in a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 8753.0
Subtract 159 from 193 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
53 goes into 340 6 times with a remainder of 22.
The next digit of our result is 6. 
Result so far: 8753.6
If we subtract 318 from 340, 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.

Let's proceed to step 8:
53 can be fit into 220 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 8753.64
Subtracting 212 from 220 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
53 goes into 80 1 times with a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 8753.641
Subtract 53 from 80 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 10:
270 divided by 53 is 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 8753.6415
If we take 265 away from 270, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
The number 53 fits into 50 0 times, leaving a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 8753.6415
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 12:
When dividing 500 by 53, we get 9 with a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 8753.641509
If we subtract 477 from 500, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 13:
The number 53 fits into 230 4 times, leaving a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 8753.6415094
Subtract 212 from 230 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 14:
If we divide 180 by 53, we get 3 and a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 8753.64150943
Subtracting 159 from 180 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final result is 8753.64150943 with a remainder of 2.1e-08.