We look at the division of 357532 by 86 
We're looking to find how many times 86 goes into 357532.

Moving on to step 1:
If we divide 3 by 86, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 86

Going ahead to step 2:
When dividing 35 by 86, we get 0 with a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Grab the next digit (7) from the dividend, add it to 35, then carry on: 357 / 86

On to step 3:
357 divided by 86 is 4 with a remainder of 13.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 344 from 357, we get 13.
Include the next digit (5) from the dividend after 13, then repeat: 135 / 86

Going ahead to step 4:
The number 86 fits into 135 1 times, leaving a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
If we subtract 86 from 135, we get 49.
Take the next digit (3) from the dividend and append it to 49, then repeat: 493 / 86

Step 5:
If we divide 493 by 86, we get 5 and a remainder of 63.
Use 5 as the next digit of our solution. 
Result so far: 415.0
Subtracting 430 from 493 leaves us with 63.
Bring next digit (2) of the dividend behind the 63 and repeat the process: 632 / 86

Moving on to step 6:
When dividing 632 by 86, we get 7 with a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 4157.0
Subtract 602 from 632 to get 30.
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 7:
The number 86 fits into 300 3 times, leaving a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 4157.3
If we take 258 away from 300, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 8:
When dividing 420 by 86, we get 4 with a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 4157.34
Subtracting 344 from 420 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 9:
The number 86 fits into 760 8 times, leaving a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 4157.348
If we subtract 688 from 760, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 10:
If we divide 720 by 86, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 4157.3488
If we subtract 688 from 720, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 4157.3488, and the remainder is 0.00032.