Let's divide 690690 by 34
We want to divide 690690 by 34.

Advancing to step 1:
When dividing 6 by 34, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 34

On to step 2:
34 goes into 69 2 times with a remainder of 1.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 1 after subtracting 68 from 69.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 34

Step 3:
34 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtracting 0 from 10 leaves us with 10.
Fetch the next digit (6) from the dividend, attach it to 10 and continue: 106 / 34

Moving on to step 4:
If we divide 106 by 34, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 203.0
Subtracting 102 from 106 leaves us with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 34

Step 5:
The number 34 fits into 49 1 times, leaving a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 2031.0
The remainder is 15 after subtracting 34 from 49.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 34

Moving on to step 6:
If we divide 150 by 34, we get 4 and a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 20314.0
If we take 136 away from 150, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
The number 34 fits into 140 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 20314.4
Subtracting 136 from 140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
34 goes into 40 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 20314.41
Deduct 34 from 40 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
60 divided by 34 is 1 with a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 20314.411
Subtract 34 from 60 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 20314.411 and a remainder of 0.0026.