Let's divide 237158 by 15
Let's see how many times 15 fits into 237158.

Going ahead to step 1:
The number 15 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 15

Going ahead to step 2:
23 divided by 15 is 1 with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 15 from 23, we get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 15

Moving on to step 3:
15 goes into 87 5 times with a remainder of 12.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 75 from 87 to get 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 15

Advancing to step 4:
15 can be fit into 121 8 times, resulting in a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 158.0
The remainder is 1 after subtracting 120 from 121.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 15

Advancing to step 5:
15 divided by 15 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1581.0
Subtracting 15 from 15 leaves us with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 15

Moving on to step 6:
When dividing 8 by 15, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 15810.0
Subtracting 0 from 8 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
15 can be fit into 80 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 15810.5
Deduct 75 from 80 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
50 divided by 15 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 15810.53
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
50 divided by 15 is 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 15810.533
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 15810.533, with a leftover of 0.0005.