We divide 484947 by 3
The aim is to understand the frequency of 3 in 484947.

Step 1:
4 divided by 3 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 3 from 4 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 3

On to step 2:
3 goes into 18 6 times with a remainder of 0.
The next digit of our result is 6. 
Result so far: 16.0
If we subtract 18 from 18, we get 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 3

On to step 3:
3 can be fit into 4 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 161.0
Subtract 3 from 4 to get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 3

Let's proceed to step 4:
When dividing 19 by 3, we get 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 1616.0
If we subtract 18 from 19, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 3

Let's proceed to step 5:
14 divided by 3 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 16164.0
Deduct 12 from 14 and we're left with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 3

Going ahead to step 6:
3 can be fit into 27 9 times, resulting in a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 161649.0
Subtracting 27 from 27 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 7:
The number 3 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 161649.0
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.

Step 8:
If we divide 0 by 3, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 161649.0
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.

The quotient of the division is 161649.0, and the remainder is 0.0.