We look at the division of 57058470 by 4 
The aim is to understand the frequency of 4 in 57058470.

Let's proceed to step 1:
When dividing 5 by 4, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 4 away from 5, we end up with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 4

Advancing to step 2:
17 divided by 4 is 4 with a remainder of 1.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 16 from 17, we get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 4

Step 3:
The number 4 fits into 10 2 times, leaving a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 142.0
Subtracting 8 from 10 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 4

On to step 4:
4 can be fit into 25 6 times, resulting in a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 1426.0
Subtract 24 from 25 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 4

Going ahead to step 5:
If we divide 18 by 4, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 14264.0
If we subtract 16 from 18, we get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 4

Going ahead to step 6:
4 goes into 24 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 142646.0
Subtract 24 from 24 to get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 4

On to step 7:
7 divided by 4 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 1426461.0
Deduct 4 from 7 and we're left with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 4

On to step 8:
The number 4 fits into 30 7 times, leaving a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 14264617.0
Subtracting 28 from 30 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.

Moving on to step 9:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 14264617.5
Subtracting 20 from 20 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 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: 14264617.5
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.

Going ahead to step 11:
If we divide 0 by 4, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 14264617.5
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.

Our division results in 14264617.5 with a remaining 0.0.