We're dividing 25758595 by 366 
The aim is to understand the frequency of 366 in 25758595.

On to step 1:
366 goes into 2 0 times with 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.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 366

On to step 2:
25 divided by 366 is 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 366

On to step 3:
When dividing 257 by 366, we get 0 with a remainder of 257.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 257 to get 257.
Take the next digit (5) from the dividend and append it to 257, then repeat: 2575 / 366

On to step 4:
366 can be fit into 2575 7 times, resulting in a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 2562 from 2575, we get 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 366

Advancing to step 5:
If we divide 138 by 366, we get 0 and a remainder of 138.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
Subtract 0 from 138 to get 138.
Fetch the next digit (5) from the dividend, attach it to 138 and continue: 1385 / 366

Moving on to step 6:
1385 divided by 366 is 3 with a remainder of 287.
Record the quotient 3 as the next digit in the result. 
Result so far: 703.0
Deduct 1098 from 1385 and we're left with 287.
Append the next digit (9) from the dividend to 287 and continue with: 2879 / 366

Let's proceed to step 7:
366 goes into 2879 7 times with a remainder of 317.
Put 7 as the next digit of the answer. 
Result so far: 7037.0
Deduct 2562 from 2879 and we're left with 317.
Take the next digit (5) from the dividend and append it to 317, then repeat: 3175 / 366

Moving on to step 8:
If we divide 3175 by 366, we get 8 and a remainder of 247.
Use 8 as the next digit of our solution. 
Result so far: 70378.0
Subtract 2928 from 3175 to get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Moving on to step 9:
When dividing 2470 by 366, we get 6 with a remainder of 274.
Record the quotient 6 as the next digit in the result. 
Result so far: 70378.6
Subtract 2196 from 2470 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Moving on to step 10:
The number 366 fits into 2740 7 times, leaving a remainder of 178.
Put 7 as the next digit of the answer. 
Result so far: 70378.67
The remainder is 178 after subtracting 2562 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 11:
If we divide 1780 by 366, we get 4 and a remainder of 316.
The next digit of our result is 4. 
Result so far: 70378.674
The remainder is 316 after subtracting 1464 from 1780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 12:
The number 366 fits into 3160 8 times, leaving a remainder of 232.
Record the quotient 8 as the next digit in the result. 
Result so far: 70378.6748
Subtracting 2928 from 3160 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 13:
2320 divided by 366 is 6 with a remainder of 124.
Use 6 as the next digit of our solution. 
Result so far: 70378.67486
If we take 2196 away from 2320, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 14:
When dividing 1240 by 366, we get 3 with a remainder of 142.
The next digit of our result is 3. 
Result so far: 70378.674863
The remainder is 142 after subtracting 1098 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 15:
366 goes into 1420 3 times with a remainder of 322.
Record the quotient 3 as the next digit in the result. 
Result so far: 70378.6748633
If we subtract 1098 from 1420, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

In conclusion, the division gives 70378.6748633 with a balance of 3.22e-06.