145159 ÷ 84 
We want to divide 145159 by 84.

Advancing to step 1:
84 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 84

On to step 2:
If we divide 14 by 84, we get 0 and a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Append the next digit (5) from the dividend to 14 and continue with: 145 / 84

Going ahead to step 3:
When dividing 145 by 84, we get 1 with a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 84 away from 145, we end up with 61.
Include the next digit (1) from the dividend after 61, then repeat: 611 / 84

Step 4:
84 goes into 611 7 times with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtract 588 from 611 to get 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 84

Moving on to step 5:
84 goes into 235 2 times with a remainder of 67.
The number 2 becomes the next digit in our result. 
Result so far: 172.0
If we take 168 away from 235, we end up with 67.
Fetch the next digit (9) from the dividend, attach it to 67 and continue: 679 / 84

Let's proceed to step 6:
The number 84 fits into 679 8 times, leaving a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 1728.0
The remainder is 7 after subtracting 672 from 679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
84 goes into 70 0 times with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 1728.0
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 8:
When dividing 700 by 84, we get 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 1728.08
Subtract 672 from 700 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
84 goes into 280 3 times with a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 1728.083
Subtracting 252 from 280 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
84 can be fit into 280 3 times, resulting in a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 1728.0833
If we take 252 away from 280, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 1728.0833 with a remainder of 0.00028.