We're dividing 564487 by 3 
Let's see how many times 3 fits into 564487.

On to step 1:
When dividing 5 by 3, we get 1 with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 3 away from 5, we end up with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 3

Let's proceed to step 2:
3 can be fit into 26 8 times, resulting in a remainder of 2.
The next digit of our result is 8. 
Result so far: 18.0
If we take 24 away from 26, we end up with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 3

Advancing to step 3:
When dividing 24 by 3, we get 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 188.0
If we subtract 24 from 24, we get 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 3

Step 4:
3 can be fit into 4 1 times, resulting in a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1881.0
Subtract 3 from 4 to get 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 3

Going ahead to step 5:
The number 3 fits into 18 6 times, leaving a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 18816.0
Deduct 18 from 18 and we're left with 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 3

Moving on to step 6:
3 goes into 7 2 times with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 188162.0
If we subtract 6 from 7, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
If we divide 10 by 3, we get 3 and a remainder of 1.
The next digit of our result is 3. 
Result so far: 188162.3
If we take 9 away from 10, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
If we divide 10 by 3, we get 3 and a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 188162.33
Deduct 9 from 10 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 188162.33 with a remaining 0.001.