We divide 26891557 by 4
The aim is to understand the frequency of 4 in 26891557.

Moving on to step 1:
If we divide 2 by 4, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 4

On to step 2:
If we divide 26 by 4, we get 6 and a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 24 from 26 to get 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 4

Moving on to step 3:
When dividing 28 by 4, we get 7 with a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 67.0
Deduct 28 from 28 and we're left with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 4

Going ahead to step 4:
The number 4 fits into 9 2 times, leaving a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 672.0
Deduct 8 from 9 and we're left with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 4

Step 5:
11 divided by 4 is 2 with a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 6722.0
Subtracting 8 from 11 leaves us with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 4

Step 6:
If we divide 35 by 4, we get 8 and a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 67228.0
If we take 32 away from 35, we end up with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 4

Moving on to step 7:
4 goes into 35 8 times with a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 672288.0
Subtract 32 from 35 to get 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 4

Going ahead to step 8:
4 goes into 37 9 times with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 6722889.0
Subtracting 36 from 37 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.

Step 9:
4 goes into 10 2 times with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 6722889.2
Subtracting 8 from 10 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 10:
20 divided by 4 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 6722889.25
The remainder is 0 after subtracting 20 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
When dividing 0 by 4, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 6722889.25
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.

Going ahead to step 12:
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: 6722889.25
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.

After the division, we end up with 6722889.25 and a remainder of 0.0.