We're dividing 158143 by 53 
We want to figure out the number of times 158143 can be divided by 53.

Step 1:
53 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 53

On to step 2:
If we divide 15 by 53, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 53

Advancing to step 3:
If we divide 158 by 53, we get 2 and a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 106 from 158, we get 52.
Take the next digit (1) from the dividend and append it to 52, then repeat: 521 / 53

Let's proceed to step 4:
521 divided by 53 is 9 with a remainder of 44.
Write down 9 as next digit of the result. 
Result so far: 29.0
Subtract 477 from 521 to get 44.
Append the next digit (4) from the dividend to 44 and continue with: 444 / 53

Step 5:
444 divided by 53 is 8 with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 298.0
Subtracting 424 from 444 leaves us with 20.
Fetch the next digit (3) from the dividend, attach it to 20 and continue: 203 / 53

Let's proceed to step 6:
203 divided by 53 is 3 with a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 2983.0
If we subtract 159 from 203, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
53 goes into 440 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 2983.8
The remainder is 16 after subtracting 424 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
53 can be fit into 160 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 2983.83
Subtracting 159 from 160 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
10 divided by 53 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 2983.83
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
If we divide 100 by 53, we get 1 and a remainder of 47.
Use 1 as the next digit of our solution. 
Result so far: 2983.8301
If we take 53 away from 100, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 11:
470 divided by 53 is 8 with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 2983.83018
Deduct 424 from 470 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 12:
53 can be fit into 460 8 times, resulting in a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 2983.830188
Subtracting 424 from 460 leaves us 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.

In conclusion, the division gives 2983.830188 with a balance of 3.6e-06.