25863397 ÷ 764 
The aim is to understand the frequency of 764 in 25863397.

Advancing to step 1:
The number 764 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 764

Going ahead to step 2:
25 divided by 764 is 0 with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 764

Let's proceed to step 3:
764 can be fit into 258 0 times, resulting in a remainder of 258.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 258, we get 258.
Take the next digit (6) from the dividend and append it to 258, then repeat: 2586 / 764

Let's proceed to step 4:
When dividing 2586 by 764, we get 3 with a remainder of 294.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2292 away from 2586, we end up with 294.
Grab the next digit (3) from the dividend, add it to 294, then carry on: 2943 / 764

Going ahead to step 5:
The number 764 fits into 2943 3 times, leaving a remainder of 651.
The next digit of our result is 3. 
Result so far: 33.0
If we subtract 2292 from 2943, we get 651.
Take the next digit (3) from the dividend and append it to 651, then repeat: 6513 / 764

Moving on to step 6:
764 can be fit into 6513 8 times, resulting in a remainder of 401.
Record the quotient 8 as the next digit in the result. 
Result so far: 338.0
Deduct 6112 from 6513 and we're left with 401.
Grab the next digit (9) from the dividend, add it to 401, then carry on: 4019 / 764

Advancing to step 7:
The number 764 fits into 4019 5 times, leaving a remainder of 199.
Use 5 as the next digit of our solution. 
Result so far: 3385.0
The remainder is 199 after subtracting 3820 from 4019.
Grab the next digit (7) from the dividend, add it to 199, then carry on: 1997 / 764

Moving on to step 8:
The number 764 fits into 1997 2 times, leaving a remainder of 469.
Write down 2 as next digit of the result. 
Result so far: 33852.0
Subtract 1528 from 1997 to get 469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

Going ahead to step 9:
4690 divided by 764 is 6 with a remainder of 106.
The next digit of our result is 6. 
Result so far: 33852.6
The remainder is 106 after subtracting 4584 from 4690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 10:
When dividing 1060 by 764, we get 1 with a remainder of 296.
Record the quotient 1 as the next digit in the result. 
Result so far: 33852.61
If we take 764 away from 1060, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Let's proceed to step 11:
764 can be fit into 2960 3 times, resulting in a remainder of 668.
The number 3 becomes the next digit in our result. 
Result so far: 33852.613
If we subtract 2292 from 2960, we get 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Advancing to step 12:
The number 764 fits into 6680 8 times, leaving a remainder of 568.
Record the quotient 8 as the next digit in the result. 
Result so far: 33852.6138
Subtract 6112 from 6680 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Advancing to step 13:
764 can be fit into 5680 7 times, resulting in a remainder of 332.
Use 7 as the next digit of our solution. 
Result so far: 33852.61387
The remainder is 332 after subtracting 5348 from 5680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Going ahead to step 14:
764 can be fit into 3320 4 times, resulting in a remainder of 264.
Record the quotient 4 as the next digit in the result. 
Result so far: 33852.613874
The remainder is 264 after subtracting 3056 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Moving on to step 15:
764 can be fit into 2640 3 times, resulting in a remainder of 348.
Write down 3 as next digit of the result. 
Result so far: 33852.6138743
If we subtract 2292 from 2640, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 16:
When dividing 3480 by 764, we get 4 with a remainder of 424.
The next digit of our result is 4. 
Result so far: 33852.61387434
Deduct 3056 from 3480 and we're left with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

After the division, we end up with 33852.61387434 and a remainder of 4.24e-07.