We divide 634070 by 3
We want to figure out the number of times 634070 can be divided by 3.

On to step 1:
3 goes into 6 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 6 away from 6, we end up with 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 3

Advancing to step 2:
If we divide 3 by 3, we get 1 and a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 21.0
The remainder is 0 after subtracting 3 from 3.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 3

Advancing to step 3:
If we divide 4 by 3, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 211.0
The remainder is 1 after subtracting 3 from 4.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 3

On to step 4:
3 goes into 10 3 times with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 2113.0
Deduct 9 from 10 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 3

On to step 5:
The number 3 fits into 17 5 times, leaving a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 21135.0
Deduct 15 from 17 and we're left with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 3

Moving on to step 6:
3 can be fit into 20 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 211356.0
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
When dividing 20 by 3, we get 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 211356.6
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
3 can be fit into 20 6 times, resulting in a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 211356.66
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 211356.66 with a remaining 0.002.