659436 ÷ 3 
Let's see how many times 3 fits into 659436.

On to step 1:
3 goes into 6 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 6 from 6 and we're left with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 3

Advancing to step 2:
3 can be fit into 5 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtracting 3 from 5 leaves us with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 3

On to step 3:
When dividing 29 by 3, we get 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 219.0
If we take 27 away from 29, we end up with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 3

On to step 4:
3 goes into 24 8 times with a remainder of 0.
The next digit of our result is 8. 
Result so far: 2198.0
If we take 24 away from 24, we end up with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 3

Step 5:
If we divide 3 by 3, we get 1 and a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 21981.0
Subtracting 3 from 3 leaves us with 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 3

Advancing to step 6:
If we divide 6 by 3, we get 2 and a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 219812.0
If we subtract 6 from 6, 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.

On to step 7:
If we divide 0 by 3, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 219812.0
Deduct 0 from 0 and we're left 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.

On to step 8:
3 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 219812.0
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.

The final outcome is 219812.0, with a leftover of 0.0.