We look at the division of 350612 by 87 
Our goal is to divide 350612 by 87.

Going ahead to step 1:
If we divide 3 by 87, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 87

Step 2:
The number 87 fits into 35 0 times, leaving a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Fetch the next digit (0) from the dividend, attach it to 35 and continue: 350 / 87

Let's proceed to step 3:
The number 87 fits into 350 4 times, leaving a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 348 from 350 and we're left with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 87

On to step 4:
If we divide 26 by 87, we get 0 and a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Subtracting 0 from 26 leaves us with 26.
Include the next digit (1) from the dividend after 26, then repeat: 261 / 87

Moving on to step 5:
When dividing 261 by 87, we get 3 with a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 403.0
If we take 261 away from 261, we end up with 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 87

Let's proceed to step 6:
When dividing 2 by 87, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 4030.0
If we subtract 0 from 2, 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.

On to step 7:
The number 87 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 4030.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
The number 87 fits into 200 2 times, leaving a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 4030.02
Subtracting 174 from 200 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
87 can be fit into 260 2 times, resulting in a remainder of 86.
The next digit of our result is 2. 
Result so far: 4030.022
If we subtract 174 from 260, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Our division results in 4030.022 with a remaining 0.0086.