Let's divide 537958 by 15
Our goal is to divide 537958 by 15.

On to step 1:
5 divided by 15 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 15

Let's proceed to step 2:
15 can be fit into 53 3 times, resulting in a remainder of 8.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 45 from 53 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 15

On to step 3:
87 divided by 15 is 5 with a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 35.0
Deduct 75 from 87 and we're left with 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 15

Let's proceed to step 4:
When dividing 129 by 15, we get 8 with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 358.0
Subtracting 120 from 129 leaves us with 9.
Fetch the next digit (5) from the dividend, attach it to 9 and continue: 95 / 15

Advancing to step 5:
When dividing 95 by 15, we get 6 with a remainder of 5.
The next digit of our result is 6. 
Result so far: 3586.0
Subtracting 90 from 95 leaves us with 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 15

On to step 6:
58 divided by 15 is 3 with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 35863.0
If we take 45 away from 58, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
When dividing 130 by 15, we get 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 35863.8
Subtracting 120 from 130 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
If we divide 100 by 15, we get 6 and a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 35863.86
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
15 can be fit into 100 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 35863.866
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 35863.866 with a remaining 0.001.