147259 ÷ 86 
Let's see how many times 86 fits into 147259.

On to step 1:
1 divided by 86 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 86

Advancing to step 2:
14 divided by 86 is 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Fetch the next digit (7) from the dividend, attach it to 14 and continue: 147 / 86

Going ahead to step 3:
86 goes into 147 1 times with a remainder of 61.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 86 from 147 leaves us with 61.
Take the next digit (2) from the dividend and append it to 61, then repeat: 612 / 86

Moving on to step 4:
If we divide 612 by 86, we get 7 and a remainder of 10.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 602 from 612, we get 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 86

On to step 5:
105 divided by 86 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 171.0
Subtracting 86 from 105 leaves us with 19.
Take the next digit (9) from the dividend and append it to 19, then repeat: 199 / 86

Moving on to step 6:
86 can be fit into 199 2 times, resulting in a remainder of 27.
The next digit of our result is 2. 
Result so far: 1712.0
If we take 172 away from 199, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
When dividing 270 by 86, we get 3 with a remainder of 12.
The next digit of our result is 3. 
Result so far: 1712.3
If we take 258 away from 270, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
120 divided by 86 is 1 with a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 1712.31
Deduct 86 from 120 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 9:
86 goes into 340 3 times with a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 1712.313
The remainder is 82 after subtracting 258 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 10:
If we divide 820 by 86, we get 9 and a remainder of 46.
The next digit of our result is 9. 
Result so far: 1712.3139
Subtract 774 from 820 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 11:
When dividing 460 by 86, we get 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 1712.31395
The remainder is 30 after subtracting 430 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
86 goes into 300 3 times with a remainder of 42.
The next digit of our result is 3. 
Result so far: 1712.313953
Subtract 258 from 300 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 13:
86 goes into 420 4 times with a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 1712.3139534
The remainder is 76 after subtracting 344 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 14:
86 goes into 760 8 times with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 1712.31395348
Subtracting 688 from 760 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 1712.31395348 and a remainder of 7.2e-08.