We divide 150287 by 4
We're looking to find how many times 4 goes into 150287.

Let's proceed to step 1:
4 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 4

Going ahead to step 2:
4 goes into 15 3 times with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 12 from 15, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 4

Step 3:
4 goes into 30 7 times with a remainder of 2.
The next digit of our result is 7. 
Result so far: 37.0
If we take 28 away from 30, we end up with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 4

Going ahead to step 4:
4 goes into 22 5 times with a remainder of 2.
The next digit of our result is 5. 
Result so far: 375.0
Subtracting 20 from 22 leaves us with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 4

Let's proceed to step 5:
If we divide 28 by 4, we get 7 and a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 3757.0
If we take 28 away from 28, we end up with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 4

On to step 6:
7 divided by 4 is 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 37571.0
Subtracting 4 from 7 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
4 goes into 30 7 times with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 37571.7
If we subtract 28 from 30, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 37571.75
If we subtract 20 from 20, 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.

Going ahead to step 9:
0 divided by 4 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 37571.75
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
4 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 37571.75
If we subtract 0 from 0, 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.

After the division, we end up with 37571.75 and a remainder of 0.0.