We divide 88501256 by 4
The aim is to understand the frequency of 4 in 88501256.

Advancing to step 1:
The number 4 fits into 8 2 times, leaving a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 8 from 8, we get 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 4

Going ahead to step 2:
4 goes into 8 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 22.0
The remainder is 0 after subtracting 8 from 8.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 4

Step 3:
5 divided by 4 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 221.0
Subtracting 4 from 5 leaves us with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 4

Advancing to step 4:
When dividing 10 by 4, we get 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2212.0
Deduct 8 from 10 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 4

Step 5:
If we divide 21 by 4, we get 5 and a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 22125.0
The remainder is 1 after subtracting 20 from 21.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 4

Moving on to step 6:
4 goes into 12 3 times with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 221253.0
The remainder is 0 after subtracting 12 from 12.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 4

On to step 7:
4 can be fit into 5 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 2212531.0
Subtracting 4 from 5 leaves us with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 4

Moving on to step 8:
4 can be fit into 16 4 times, resulting in a remainder of 0.
The next digit of our result is 4. 
Result so far: 22125314.0
Subtracting 16 from 16 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.

Advancing to step 9:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 22125314.0
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.

On to step 10:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 22125314.0
Deduct 0 from 0 and we're left 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.

After the division, we end up with 22125314.0 and a remainder of 0.0.