772472 ÷ 3 
The aim is to understand the frequency of 3 in 772472.

Moving on to step 1:
7 divided by 3 is 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 6 away from 7, we end up with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 3

On to step 2:
When dividing 17 by 3, we get 5 with a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 15 from 17 and we're left with 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 3

Going ahead to step 3:
3 goes into 22 7 times with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 257.0
Deduct 21 from 22 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 3

Step 4:
If we divide 14 by 3, we get 4 and a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 2574.0
If we subtract 12 from 14, we get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 3

Moving on to step 5:
27 divided by 3 is 9 with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 25749.0
If we subtract 27 from 27, we get 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 3

On to step 6:
If we divide 2 by 3, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 257490.0
Deduct 0 from 2 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
The number 3 fits into 20 6 times, leaving a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 257490.6
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
The number 3 fits into 20 6 times, leaving a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 257490.66
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 257490.66, and the remainder is 0.002.