26629231 ÷ 781 
The aim is to understand the frequency of 781 in 26629231.

Advancing to step 1:
2 divided by 781 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 781

Let's proceed to step 2:
26 divided by 781 is 0 with a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 26 and we're left with 26.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 781

Moving on to step 3:
781 goes into 266 0 times with a remainder of 266.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 266 after subtracting 0 from 266.
Grab the next digit (2) from the dividend, add it to 266, then carry on: 2662 / 781

Advancing to step 4:
781 can be fit into 2662 3 times, resulting in a remainder of 319.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 2343 from 2662 leaves us with 319.
Bring next digit (9) of the dividend behind the 319 and repeat the process: 3199 / 781

Step 5:
781 can be fit into 3199 4 times, resulting in a remainder of 75.
Use 4 as the next digit of our solution. 
Result so far: 34.0
Deduct 3124 from 3199 and we're left with 75.
Include the next digit (2) from the dividend after 75, then repeat: 752 / 781

Step 6:
752 divided by 781 is 0 with a remainder of 752.
Record the quotient 0 as the next digit in the result. 
Result so far: 340.0
If we subtract 0 from 752, we get 752.
Append the next digit (3) from the dividend to 752 and continue with: 7523 / 781

Step 7:
If we divide 7523 by 781, we get 9 and a remainder of 494.
The next digit of our result is 9. 
Result so far: 3409.0
Subtracting 7029 from 7523 leaves us with 494.
Grab the next digit (1) from the dividend, add it to 494, then carry on: 4941 / 781

Let's proceed to step 8:
781 goes into 4941 6 times with a remainder of 255.
Record the quotient 6 as the next digit in the result. 
Result so far: 34096.0
The remainder is 255 after subtracting 4686 from 4941.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 9:
The number 781 fits into 2550 3 times, leaving a remainder of 207.
The number 3 becomes the next digit in our result. 
Result so far: 34096.3
Deduct 2343 from 2550 and we're left with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Going ahead to step 10:
If we divide 2070 by 781, we get 2 and a remainder of 508.
The next digit of our result is 2. 
Result so far: 34096.32
Subtracting 1562 from 2070 leaves us with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Step 11:
When dividing 5080 by 781, we get 6 with a remainder of 394.
Put 6 as the next digit of the answer. 
Result so far: 34096.326
Deduct 4686 from 5080 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Let's proceed to step 12:
781 can be fit into 3940 5 times, resulting in a remainder of 35.
The next digit of our result is 5. 
Result so far: 34096.3265
Subtracting 3905 from 3940 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 13:
781 can be fit into 350 0 times, resulting in a remainder of 350.
Record the quotient 0 as the next digit in the result. 
Result so far: 34096.3265
Deduct 0 from 350 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 14:
3500 divided by 781 is 4 with a remainder of 376.
Write down 4 as next digit of the result. 
Result so far: 34096.326504
Subtracting 3124 from 3500 leaves us with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 15:
781 goes into 3760 4 times with a remainder of 636.
Write down 4 as next digit of the result. 
Result so far: 34096.3265044
If we subtract 3124 from 3760, we get 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

After the division, we end up with 34096.3265044 and a remainder of 6.36e-06.