340694 ÷ 90 
We want to figure out the number of times 340694 can be divided by 90.

On to step 1:
If we divide 3 by 90, 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 (4) of the dividend behind the 3 and repeat the process: 34 / 90

Moving on to step 2:
If we divide 34 by 90, we get 0 and a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Fetch the next digit (0) from the dividend, attach it to 34 and continue: 340 / 90

Moving on to step 3:
90 goes into 340 3 times with a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 270 from 340 and we're left with 70.
Grab the next digit (6) from the dividend, add it to 70, then carry on: 706 / 90

Advancing to step 4:
The number 90 fits into 706 7 times, leaving a remainder of 76.
Use 7 as the next digit of our solution. 
Result so far: 37.0
If we subtract 630 from 706, we get 76.
Include the next digit (9) from the dividend after 76, then repeat: 769 / 90

Step 5:
When dividing 769 by 90, we get 8 with a remainder of 49.
The next digit of our result is 8. 
Result so far: 378.0
Subtracting 720 from 769 leaves us with 49.
Fetch the next digit (4) from the dividend, attach it to 49 and continue: 494 / 90

Going ahead to step 6:
If we divide 494 by 90, we get 5 and a remainder of 44.
Use 5 as the next digit of our solution. 
Result so far: 3785.0
If we take 450 away from 494, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 7:
90 goes into 440 4 times with a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 3785.4
If we subtract 360 from 440, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 8:
90 goes into 800 8 times with a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 3785.48
If we subtract 720 from 800, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 9:
90 goes into 800 8 times with a remainder of 80.
Record the quotient 8 as the next digit in the result. 
Result so far: 3785.488
The remainder is 80 after subtracting 720 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 3785.488 with a remaining 0.008.