We're dividing 618990 by 3 
We want to divide 618990 by 3.

Going ahead to step 1:
6 divided by 3 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 6 from 6 and we're left with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 3

Going ahead to step 2:
3 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 20.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 3

Going ahead to step 3:
If we divide 18 by 3, we get 6 and a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 206.0
The remainder is 0 after subtracting 18 from 18.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 3

On to step 4:
3 goes into 9 3 times with a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 2063.0
If we take 9 away from 9, we end up with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 3

On to step 5:
If we divide 9 by 3, we get 3 and a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 20633.0
If we subtract 9 from 9, we get 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 3

Let's proceed to step 6:
3 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 206330.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
3 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 206330.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
3 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 206330.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 206330.0 with a remaining 0.0.