718977 ÷ 26 
The aim is to understand the frequency of 26 in 718977.

Step 1:
26 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 26

Advancing to step 2:
The number 26 fits into 71 2 times, leaving a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 19 after subtracting 52 from 71.
Take the next digit (8) from the dividend and append it to 19, then repeat: 198 / 26

On to step 3:
26 goes into 198 7 times with a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 27.0
The remainder is 16 after subtracting 182 from 198.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 26

Advancing to step 4:
26 goes into 169 6 times with a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 276.0
Deduct 156 from 169 and we're left with 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 26

Step 5:
When dividing 137 by 26, we get 5 with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 2765.0
If we take 130 away from 137, we end up with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 26

Going ahead to step 6:
26 can be fit into 77 2 times, resulting in a remainder of 25.
The next digit of our result is 2. 
Result so far: 27652.0
Subtracting 52 from 77 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
If we divide 250 by 26, we get 9 and a remainder of 16.
The next digit of our result is 9. 
Result so far: 27652.9
Subtracting 234 from 250 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
The number 26 fits into 160 6 times, leaving a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 27652.96
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
When dividing 40 by 26, we get 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 27652.961
Deduct 26 from 40 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
26 goes into 140 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 27652.9615
The remainder is 10 after subtracting 130 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
The number 26 fits into 100 3 times, leaving a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 27652.96153
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
If we divide 220 by 26, we get 8 and a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 27652.961538
Subtract 208 from 220 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
120 divided by 26 is 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 27652.9615384
Deduct 104 from 120 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
26 goes into 160 6 times with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 27652.96153846
If we take 156 away from 160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 27652.96153846 with a remaining 4e-09.