133572 divided by 87 
We want to divide 133572 by 87.

Moving on to step 1:
1 divided by 87 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 87

Moving on to step 2:
13 divided by 87 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 87

Going ahead to step 3:
87 can be fit into 133 1 times, resulting in a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 87 from 133, we get 46.
Bring next digit (5) of the dividend behind the 46 and repeat the process: 465 / 87

On to step 4:
87 goes into 465 5 times with a remainder of 30.
The next digit of our result is 5. 
Result so far: 15.0
If we take 435 away from 465, we end up with 30.
Fetch the next digit (7) from the dividend, attach it to 30 and continue: 307 / 87

Going ahead to step 5:
87 can be fit into 307 3 times, resulting in a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 153.0
Deduct 261 from 307 and we're left with 46.
Include the next digit (2) from the dividend after 46, then repeat: 462 / 87

Advancing to step 6:
87 can be fit into 462 5 times, resulting in a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 1535.0
If we take 435 away from 462, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
If we divide 270 by 87, we get 3 and a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 1535.3
If we subtract 261 from 270, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
90 divided by 87 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 1535.31
The remainder is 3 after subtracting 87 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
87 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 1535.31
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
The number 87 fits into 300 3 times, leaving a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 1535.3103
If we subtract 261 from 300, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 11:
390 divided by 87 is 4 with a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 1535.31034
The remainder is 42 after subtracting 348 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 12:
The number 87 fits into 420 4 times, leaving a remainder of 72.
The next digit of our result is 4. 
Result so far: 1535.310344
If we subtract 348 from 420, 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.

The final result is 1535.310344 with a remainder of 7.2e-06.