We divide 771941 by 4
The aim is to understand the frequency of 4 in 771941.

Going ahead to step 1:
When dividing 7 by 4, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 4 away from 7, we end up with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 4

Let's proceed to step 2:
If we divide 37 by 4, we get 9 and a remainder of 1.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 36 from 37, we get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 4

Moving on to step 3:
When dividing 11 by 4, we get 2 with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 192.0
If we subtract 8 from 11, we get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 4

Step 4:
The number 4 fits into 39 9 times, leaving a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 1929.0
If we subtract 36 from 39, we get 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 4

Let's proceed to step 5:
If we divide 34 by 4, we get 8 and a remainder of 2.
The next digit of our result is 8. 
Result so far: 19298.0
Subtracting 32 from 34 leaves us with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 4

Advancing to step 6:
The number 4 fits into 21 5 times, leaving a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 192985.0
Subtracting 20 from 21 leaves us 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.

On to step 7:
4 can be fit into 10 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 192985.2
The remainder is 2 after subtracting 8 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
20 divided by 4 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 192985.25
If we take 20 away from 20, 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.

Advancing to step 9:
4 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 192985.25
If we subtract 0 from 0, we 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.

Let's proceed to step 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 192985.25
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.

The final outcome is 192985.25, with a leftover of 0.0.