We look at the division of 152086 by 31 
We want to divide 152086 by 31.

Advancing to step 1:
When dividing 1 by 31, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 31

Moving on to step 2:
When dividing 15 by 31, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 31

Going ahead to step 3:
152 divided by 31 is 4 with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 124 from 152 leaves us with 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 31

Advancing to step 4:
280 divided by 31 is 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 49.0
If we subtract 279 from 280, we get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 31

Going ahead to step 5:
The number 31 fits into 18 0 times, leaving a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 490.0
Deduct 0 from 18 and we're left with 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 31

Step 6:
If we divide 186 by 31, we get 6 and a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 4906.0
If we subtract 186 from 186, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
31 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4906.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
31 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4906.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 4906.0 and a remainder of 0.0.