We're dividing 158594 by 53 
Let's see how many times 53 fits into 158594.

Step 1:
53 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 53

On to step 2:
When dividing 15 by 53, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 53

Let's proceed to step 3:
If we divide 158 by 53, we get 2 and a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 106 from 158 and we're left with 52.
Take the next digit (5) from the dividend and append it to 52, then repeat: 525 / 53

Step 4:
53 goes into 525 9 times with a remainder of 48.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Deduct 477 from 525 and we're left with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 53

Moving on to step 5:
The number 53 fits into 489 9 times, leaving a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 299.0
If we take 477 away from 489, we end up with 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 53

Moving on to step 6:
When dividing 124 by 53, we get 2 with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 2992.0
The remainder is 18 after subtracting 106 from 124.
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 7:
53 goes into 180 3 times with a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 2992.3
If we subtract 159 from 180, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 8:
53 can be fit into 210 3 times, resulting in a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 2992.33
If we subtract 159 from 210, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Our division results in 2992.33 with a remaining 0.051.