145059 divided by 86 
We want to figure out the number of times 145059 can be divided by 86.

On to step 1:
1 divided by 86 is 0 with 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.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 86

Moving on to step 2:
When dividing 14 by 86, we get 0 with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 86

On to step 3:
The number 86 fits into 145 1 times, leaving a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 59 after subtracting 86 from 145.
Fetch the next digit (0) from the dividend, attach it to 59 and continue: 590 / 86

Moving on to step 4:
86 can be fit into 590 6 times, resulting in a remainder of 74.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 74 after subtracting 516 from 590.
Fetch the next digit (5) from the dividend, attach it to 74 and continue: 745 / 86

Let's proceed to step 5:
745 divided by 86 is 8 with a remainder of 57.
Use 8 as the next digit of our solution. 
Result so far: 168.0
The remainder is 57 after subtracting 688 from 745.
Include the next digit (9) from the dividend after 57, then repeat: 579 / 86

Advancing to step 6:
If we divide 579 by 86, we get 6 and a remainder of 63.
The number 6 becomes the next digit in our result. 
Result so far: 1686.0
The remainder is 63 after subtracting 516 from 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 7:
86 can be fit into 630 7 times, resulting in a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 1686.7
Subtracting 602 from 630 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 8:
When dividing 280 by 86, we get 3 with a remainder of 22.
The next digit of our result is 3. 
Result so far: 1686.73
Deduct 258 from 280 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
220 divided by 86 is 2 with a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 1686.732
The remainder is 48 after subtracting 172 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 10:
480 divided by 86 is 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 1686.7325
If we subtract 430 from 480, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 11:
86 can be fit into 500 5 times, resulting in a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 1686.73255
If we subtract 430 from 500, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 1686.73255 and a remainder of 7e-05.