Let's divide 472665 by 3
The aim is to understand the frequency of 3 in 472665.

Step 1:
When dividing 4 by 3, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 3 from 4, we get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 3

Advancing to step 2:
If we divide 17 by 3, we get 5 and a remainder of 2.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 15 from 17, we get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 3

On to step 3:
If we divide 22 by 3, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 157.0
If we take 21 away from 22, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 3

Let's proceed to step 4:
If we divide 16 by 3, we get 5 and a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 1575.0
The remainder is 1 after subtracting 15 from 16.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 3

Moving on to step 5:
If we divide 16 by 3, we get 5 and a remainder of 1.
The next digit of our result is 5. 
Result so far: 15755.0
Subtract 15 from 16 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 3

Let's proceed to step 6:
If we divide 15 by 3, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 157555.0
Subtracting 15 from 15 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.

On to step 7:
3 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 157555.0
The remainder is 0 after subtracting 0 from 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:
The number 3 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 157555.0
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.

Our division results in 157555.0 with a remaining 0.0.