We're dividing 346007 by 90 
We want to divide 346007 by 90.

Advancing to step 1:
90 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 90

Let's proceed to step 2:
When dividing 34 by 90, we get 0 with a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Bring next digit (6) of the dividend behind the 34 and repeat the process: 346 / 90

Advancing to step 3:
If we divide 346 by 90, we get 3 and a remainder of 76.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 270 from 346 and we're left with 76.
Fetch the next digit (0) from the dividend, attach it to 76 and continue: 760 / 90

On to step 4:
If we divide 760 by 90, we get 8 and a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Subtracting 720 from 760 leaves us with 40.
Include the next digit (0) from the dividend after 40, then repeat: 400 / 90

On to step 5:
When dividing 400 by 90, we get 4 with a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 384.0
Deduct 360 from 400 and we're left with 40.
Fetch the next digit (7) from the dividend, attach it to 40 and continue: 407 / 90

Going ahead to step 6:
When dividing 407 by 90, we get 4 with a remainder of 47.
Put 4 as the next digit of the answer. 
Result so far: 3844.0
If we take 360 away from 407, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 7:
90 goes into 470 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 3844.5
Subtracting 450 from 470 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
The number 90 fits into 200 2 times, leaving a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 3844.52
If we subtract 180 from 200, we 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.

On to step 9:
200 divided by 90 is 2 with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 3844.522
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 3844.522, with a leftover of 0.002.