We're dividing 33402 by 87 
Our goal is to divide 33402 by 87.

Going ahead to step 1:
3 divided by 87 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 87

On to step 2:
87 can be fit into 33 0 times, resulting in a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Bring next digit (4) of the dividend behind the 33 and repeat the process: 334 / 87

On to step 3:
The number 87 fits into 334 3 times, leaving a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 73 after subtracting 261 from 334.
Bring next digit (0) of the dividend behind the 73 and repeat the process: 730 / 87

Step 4:
The number 87 fits into 730 8 times, leaving a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 38.0
The remainder is 34 after subtracting 696 from 730.
Take the next digit (2) from the dividend and append it to 34, then repeat: 342 / 87

Advancing to step 5:
87 can be fit into 342 3 times, resulting in a remainder of 81.
Put 3 as the next digit of the answer. 
Result so far: 383.0
Subtracting 261 from 342 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 6:
When dividing 810 by 87, we get 9 with a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 383.9
Deduct 783 from 810 and we're left 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.

Moving on to step 7:
If we divide 270 by 87, we get 3 and a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 383.93
The remainder is 9 after subtracting 261 from 270.
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:
If we divide 90 by 87, we get 1 and a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 383.931
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.

Let's proceed to step 9:
30 divided by 87 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 383.931
Subtracting 0 from 30 leaves us 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:
87 goes into 300 3 times with a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 383.93103
Subtract 261 from 300 to 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.

Going ahead to step 11:
The number 87 fits into 390 4 times, leaving a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 383.931034
Subtracting 348 from 390 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 12:
87 goes into 420 4 times with a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 383.9310344
Deduct 348 from 420 and we're left with 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 quotient of the division is 383.9310344, and the remainder is 7.2e-07.