We look at the division of 596763 by 4 
The aim is to understand the frequency of 4 in 596763.

Moving on to step 1:
If we divide 5 by 4, we get 1 and a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 4 from 5 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 4

Advancing to step 2:
4 can be fit into 19 4 times, resulting in a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtract 16 from 19 to get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 4

Step 3:
When dividing 36 by 4, we get 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 149.0
The remainder is 0 after subtracting 36 from 36.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 4

Step 4:
4 goes into 7 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1491.0
If we subtract 4 from 7, we get 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 4

Advancing to step 5:
4 goes into 36 9 times with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 14919.0
Subtract 36 from 36 to get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 4

Moving on to step 6:
4 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 149190.0
Deduct 0 from 3 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
If we divide 30 by 4, we get 7 and a remainder of 2.
The next digit of our result is 7. 
Result so far: 149190.7
If we take 28 away from 30, we end up 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.

Advancing to step 8:
4 can be fit into 20 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 149190.75
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:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 149190.75
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.

Going ahead to step 10:
If we divide 0 by 4, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 149190.75
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.

The final outcome is 149190.75, with a leftover of 0.0.