25093794 ÷ 248 
The aim is to understand the frequency of 248 in 25093794.

Advancing to step 1:
If we divide 2 by 248, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 248

Let's proceed to step 2:
If we divide 25 by 248, we get 0 and a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Bring next digit (0) of the dividend behind the 25 and repeat the process: 250 / 248

Advancing to step 3:
248 goes into 250 1 times with a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
If we take 248 away from 250, we end up with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 248

Step 4:
248 can be fit into 29 0 times, resulting in a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 29 after subtracting 0 from 29.
Bring next digit (3) of the dividend behind the 29 and repeat the process: 293 / 248

Moving on to step 5:
248 goes into 293 1 times with a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 101.0
If we take 248 away from 293, we end up with 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 248

Step 6:
The number 248 fits into 457 1 times, leaving a remainder of 209.
The number 1 becomes the next digit in our result. 
Result so far: 1011.0
Deduct 248 from 457 and we're left with 209.
Grab the next digit (9) from the dividend, add it to 209, then carry on: 2099 / 248

Advancing to step 7:
2099 divided by 248 is 8 with a remainder of 115.
Record the quotient 8 as the next digit in the result. 
Result so far: 10118.0
Subtracting 1984 from 2099 leaves us with 115.
Append the next digit (4) from the dividend to 115 and continue with: 1154 / 248

Step 8:
When dividing 1154 by 248, we get 4 with a remainder of 162.
Write down 4 as next digit of the result. 
Result so far: 101184.0
Subtracting 992 from 1154 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Going ahead to step 9:
1620 divided by 248 is 6 with a remainder of 132.
Use 6 as the next digit of our solution. 
Result so far: 101184.6
Deduct 1488 from 1620 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 10:
248 can be fit into 1320 5 times, resulting in a remainder of 80.
The next digit of our result is 5. 
Result so far: 101184.65
Subtract 1240 from 1320 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
800 divided by 248 is 3 with a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 101184.653
Deduct 744 from 800 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 12:
When dividing 560 by 248, we get 2 with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 101184.6532
If we take 496 away from 560, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 13:
640 divided by 248 is 2 with a remainder of 144.
Record the quotient 2 as the next digit in the result. 
Result so far: 101184.65322
Deduct 496 from 640 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

After the division, we end up with 101184.65322 and a remainder of 0.000144.