We're dividing 40051892 by 248 
The aim is to understand the frequency of 248 in 40051892.

Advancing to step 1:
248 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 248

Advancing to step 2:
40 divided by 248 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Grab the next digit (0) from the dividend, add it to 40, then carry on: 400 / 248

Advancing to step 3:
248 goes into 400 1 times with a remainder of 152.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 248 from 400 to get 152.
Take the next digit (5) from the dividend and append it to 152, then repeat: 1525 / 248

On to step 4:
The number 248 fits into 1525 6 times, leaving a remainder of 37.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we subtract 1488 from 1525, we get 37.
Fetch the next digit (1) from the dividend, attach it to 37 and continue: 371 / 248

Going ahead to step 5:
248 can be fit into 371 1 times, resulting in a remainder of 123.
Record the quotient 1 as the next digit in the result. 
Result so far: 161.0
Deduct 248 from 371 and we're left with 123.
Grab the next digit (8) from the dividend, add it to 123, then carry on: 1238 / 248

Advancing to step 6:
When dividing 1238 by 248, we get 4 with a remainder of 246.
The number 4 becomes the next digit in our result. 
Result so far: 1614.0
If we take 992 away from 1238, we end up with 246.
Bring next digit (9) of the dividend behind the 246 and repeat the process: 2469 / 248

Moving on to step 7:
The number 248 fits into 2469 9 times, leaving a remainder of 237.
Write down 9 as next digit of the result. 
Result so far: 16149.0
If we subtract 2232 from 2469, we get 237.
Include the next digit (2) from the dividend after 237, then repeat: 2372 / 248

Moving on to step 8:
When dividing 2372 by 248, we get 9 with a remainder of 140.
The next digit of our result is 9. 
Result so far: 161499.0
Deduct 2232 from 2372 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 9:
1400 divided by 248 is 5 with a remainder of 160.
Write down 5 as next digit of the result. 
Result so far: 161499.5
If we subtract 1240 from 1400, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 10:
If we divide 1600 by 248, we get 6 and a remainder of 112.
Put 6 as the next digit of the answer. 
Result so far: 161499.56
Deduct 1488 from 1600 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 11:
1120 divided by 248 is 4 with a remainder of 128.
The number 4 becomes the next digit in our result. 
Result so far: 161499.564
Deduct 992 from 1120 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 12:
248 can be fit into 1280 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 161499.5645
Deduct 1240 from 1280 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
248 goes into 400 1 times with a remainder of 152.
The number 1 becomes the next digit in our result. 
Result so far: 161499.56451
The remainder is 152 after subtracting 248 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 14:
The number 248 fits into 1520 6 times, leaving a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 161499.564516
Subtracting 1488 from 1520 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 15:
248 goes into 320 1 times with a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 161499.5645161
If we take 248 away from 320, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 16:
248 goes into 720 2 times with a remainder of 224.
The next digit of our result is 2. 
Result so far: 161499.56451612
If we take 496 away from 720, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

In conclusion, the division gives 161499.56451612 with a balance of 2.24e-07.