We divide 651209 by 30
We're looking to find how many times 30 goes into 651209.

Let's proceed to step 1:
30 goes into 6 0 times 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.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 30

Advancing to step 2:
65 divided by 30 is 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 60 from 65 and we're left with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 30

Advancing to step 3:
51 divided by 30 is 1 with a remainder of 21.
The next digit of our result is 1. 
Result so far: 21.0
Deduct 30 from 51 and we're left with 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 30

Let's proceed to step 4:
When dividing 212 by 30, we get 7 with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 217.0
Subtract 210 from 212 to get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 30

On to step 5:
30 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 2170.0
Deduct 0 from 20 and we're left with 20.
Grab the next digit (9) from the dividend, add it to 20, then carry on: 209 / 30

Going ahead to step 6:
When dividing 209 by 30, we get 6 with a remainder of 29.
The next digit of our result is 6. 
Result so far: 21706.0
If we take 180 away from 209, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
The number 30 fits into 290 9 times, leaving a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 21706.9
Subtracting 270 from 290 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.

Step 8:
30 can be fit into 200 6 times, resulting in a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 21706.96
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.

Step 9:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 21706.966
Deduct 180 from 200 and we're left 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 result is 21706.966 with a remainder of 0.002.