Let's divide 415560 by 3
We want to figure out the number of times 415560 can be divided by 3.

Advancing to step 1:
4 divided by 3 is 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 3 from 4, we get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 3

Let's proceed to step 2:
The number 3 fits into 11 3 times, leaving a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 13.0
The remainder is 2 after subtracting 9 from 11.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 3

Moving on to step 3:
3 goes into 25 8 times with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
Subtract 24 from 25 to get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 3

Advancing to step 4:
When dividing 15 by 3, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 1385.0
If we subtract 15 from 15, we get 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 3

Advancing to step 5:
The number 3 fits into 6 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 13852.0
If we subtract 6 from 6, we get 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 3

Let's proceed to step 6:
The number 3 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 138520.0
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.

Step 7:
0 divided by 3 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 138520.0
If we take 0 away from 0, we end up 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.

Moving on to step 8:
0 divided by 3 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 138520.0
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.

The final result is 138520.0 with a remainder of 0.0.