Let's divide 91444756 by 249
The aim is to understand the frequency of 249 in 91444756.

Step 1:
When dividing 9 by 249, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 249

Step 2:
The number 249 fits into 91 0 times, leaving a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Grab the next digit (4) from the dividend, add it to 91, then carry on: 914 / 249

Moving on to step 3:
249 can be fit into 914 3 times, resulting in a remainder of 167.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 747 from 914 to get 167.
Bring next digit (4) of the dividend behind the 167 and repeat the process: 1674 / 249

Going ahead to step 4:
1674 divided by 249 is 6 with a remainder of 180.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
The remainder is 180 after subtracting 1494 from 1674.
Fetch the next digit (4) from the dividend, attach it to 180 and continue: 1804 / 249

Step 5:
When dividing 1804 by 249, we get 7 with a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 367.0
If we take 1743 away from 1804, we end up with 61.
Include the next digit (7) from the dividend after 61, then repeat: 617 / 249

Going ahead to step 6:
249 can be fit into 617 2 times, resulting in a remainder of 119.
Use 2 as the next digit of our solution. 
Result so far: 3672.0
If we take 498 away from 617, we end up with 119.
Grab the next digit (5) from the dividend, add it to 119, then carry on: 1195 / 249

Step 7:
The number 249 fits into 1195 4 times, leaving a remainder of 199.
The number 4 becomes the next digit in our result. 
Result so far: 36724.0
Subtracting 996 from 1195 leaves us with 199.
Append the next digit (6) from the dividend to 199 and continue with: 1996 / 249

Advancing to step 8:
249 goes into 1996 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 367248.0
The remainder is 4 after subtracting 1992 from 1996.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
The number 249 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 367248.0
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
The number 249 fits into 400 1 times, leaving a remainder of 151.
The number 1 becomes the next digit in our result. 
Result so far: 367248.01
If we take 249 away from 400, we end up with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Let's proceed to step 11:
When dividing 1510 by 249, we get 6 with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 367248.016
If we take 1494 away from 1510, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
249 goes into 160 0 times with a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 367248.016
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 13:
When dividing 1600 by 249, we get 6 with a remainder of 106.
Put 6 as the next digit of the answer. 
Result so far: 367248.01606
Subtract 1494 from 1600 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 14:
The number 249 fits into 1060 4 times, leaving a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 367248.016064
If we take 996 away from 1060, 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.

Moving on to step 15:
The number 249 fits into 640 2 times, leaving a remainder of 142.
The next digit of our result is 2. 
Result so far: 367248.0160642
If we take 498 away from 640, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

On to step 16:
1420 divided by 249 is 5 with a remainder of 175.
Record the quotient 5 as the next digit in the result. 
Result so far: 367248.01606425
The remainder is 175 after subtracting 1245 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Our division results in 367248.01606425 with a remaining 1.75e-07.