We look at the division of 26762725 by 641 
The aim is to understand the frequency of 641 in 26762725.

Let's proceed to step 1:
641 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 641

Advancing to step 2:
26 divided by 641 is 0 with a remainder of 26.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Fetch the next digit (7) from the dividend, attach it to 26 and continue: 267 / 641

Advancing to step 3:
641 goes into 267 0 times with a remainder of 267.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 267 after subtracting 0 from 267.
Append the next digit (6) from the dividend to 267 and continue with: 2676 / 641

Advancing to step 4:
641 can be fit into 2676 4 times, resulting in a remainder of 112.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 112 after subtracting 2564 from 2676.
Include the next digit (2) from the dividend after 112, then repeat: 1122 / 641

Step 5:
If we divide 1122 by 641, we get 1 and a remainder of 481.
Write down 1 as next digit of the result. 
Result so far: 41.0
If we subtract 641 from 1122, we get 481.
Fetch the next digit (7) from the dividend, attach it to 481 and continue: 4817 / 641

Advancing to step 6:
641 can be fit into 4817 7 times, resulting in a remainder of 330.
Use 7 as the next digit of our solution. 
Result so far: 417.0
If we take 4487 away from 4817, we end up with 330.
Include the next digit (2) from the dividend after 330, then repeat: 3302 / 641

Let's proceed to step 7:
641 can be fit into 3302 5 times, resulting in a remainder of 97.
Record the quotient 5 as the next digit in the result. 
Result so far: 4175.0
Subtract 3205 from 3302 to get 97.
Grab the next digit (5) from the dividend, add it to 97, then carry on: 975 / 641

Let's proceed to step 8:
641 can be fit into 975 1 times, resulting in a remainder of 334.
The next digit of our result is 1. 
Result so far: 41751.0
If we subtract 641 from 975, we get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Step 9:
3340 divided by 641 is 5 with a remainder of 135.
Record the quotient 5 as the next digit in the result. 
Result so far: 41751.5
Deduct 3205 from 3340 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 10:
641 goes into 1350 2 times with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 41751.52
If we take 1282 away from 1350, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 11:
The number 641 fits into 680 1 times, leaving a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 41751.521
If we subtract 641 from 680, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 12:
The number 641 fits into 390 0 times, leaving a remainder of 390.
Use 0 as the next digit of our solution. 
Result so far: 41751.521
If we take 0 away from 390, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 13:
When dividing 3900 by 641, we get 6 with a remainder of 54.
Use 6 as the next digit of our solution. 
Result so far: 41751.52106
Subtract 3846 from 3900 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 14:
When dividing 540 by 641, we get 0 with a remainder of 540.
Write down 0 as next digit of the result. 
Result so far: 41751.52106
Subtract 0 from 540 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Going ahead to step 15:
When dividing 5400 by 641, we get 8 with a remainder of 272.
Record the quotient 8 as the next digit in the result. 
Result so far: 41751.5210608
Subtracting 5128 from 5400 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 16:
If we divide 2720 by 641, we get 4 and a remainder of 156.
Write down 4 as next digit of the result. 
Result so far: 41751.52106084
The remainder is 156 after subtracting 2564 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

The final result is 41751.52106084 with a remainder of 1.56e-07.