We look at the division of 152599 by 86 
We're looking to find how many times 86 goes into 152599.

Moving on to step 1:
86 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 86

Going ahead to step 2:
15 divided by 86 is 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 86

Let's proceed to step 3:
If we divide 152 by 86, we get 1 and a remainder of 66.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 86 from 152 leaves us with 66.
Append the next digit (5) from the dividend to 66 and continue with: 665 / 86

Moving on to step 4:
665 divided by 86 is 7 with a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we subtract 602 from 665, we get 63.
Fetch the next digit (9) from the dividend, attach it to 63 and continue: 639 / 86

Advancing to step 5:
If we divide 639 by 86, we get 7 and a remainder of 37.
The next digit of our result is 7. 
Result so far: 177.0
The remainder is 37 after subtracting 602 from 639.
Include the next digit (9) from the dividend after 37, then repeat: 379 / 86

Advancing to step 6:
If we divide 379 by 86, we get 4 and a remainder of 35.
Record the quotient 4 as the next digit in the result. 
Result so far: 1774.0
If we subtract 344 from 379, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
350 divided by 86 is 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 1774.4
The remainder is 6 after subtracting 344 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
The number 86 fits into 60 0 times, leaving a remainder of 60.
The next digit of our result is 0. 
Result so far: 1774.4
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
When dividing 600 by 86, we get 6 with a remainder of 84.
Write down 6 as next digit of the result. 
Result so far: 1774.406
If we subtract 516 from 600, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 10:
86 goes into 840 9 times with a remainder of 66.
Write down 9 as next digit of the result. 
Result so far: 1774.4069
The remainder is 66 after subtracting 774 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 11:
When dividing 660 by 86, we get 7 with a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 1774.40697
The remainder is 58 after subtracting 602 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 12:
86 can be fit into 580 6 times, resulting in a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 1774.406976
Subtracting 516 from 580 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 13:
86 can be fit into 640 7 times, resulting in a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 1774.4069767
Subtract 602 from 640 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 14:
The number 86 fits into 380 4 times, leaving a remainder of 36.
The next digit of our result is 4. 
Result so far: 1774.40697674
Deduct 344 from 380 and we're left 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.

The final result is 1774.40697674 with a remainder of 3.6e-08.