We look at the division of 901938 by 44 
The aim is to understand the frequency of 44 in 901938.

Step 1:
44 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 44

Going ahead to step 2:
When dividing 90 by 44, we get 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 88 away from 90, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 44

Going ahead to step 3:
44 goes into 21 0 times with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
If we take 0 away from 21, we end up with 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 44

Step 4:
44 goes into 219 4 times with a remainder of 43.
Write down 4 as next digit of the result. 
Result so far: 204.0
If we take 176 away from 219, we end up with 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 44

Step 5:
44 can be fit into 433 9 times, resulting in a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 2049.0
The remainder is 37 after subtracting 396 from 433.
Take the next digit (8) from the dividend and append it to 37, then repeat: 378 / 44

Step 6:
44 can be fit into 378 8 times, resulting in a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 20498.0
Subtract 352 from 378 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
44 can be fit into 260 5 times, resulting in a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 20498.5
If we take 220 away from 260, we end up 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.

Advancing to step 8:
44 can be fit into 400 9 times, resulting in a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 20498.59
The remainder is 4 after subtracting 396 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
When dividing 40 by 44, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 20498.59
If we take 0 away from 40, we end up 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.

Moving on to step 10:
400 divided by 44 is 9 with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 20498.5909
Subtracting 396 from 400 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
The number 44 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 20498.5909
Subtracting 0 from 40 leaves us 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.

Advancing to step 12:
If we divide 400 by 44, we get 9 and a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 20498.590909
If we take 396 away from 400, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
If we divide 40 by 44, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 20498.590909
Deduct 0 from 40 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.

Moving on to step 14:
The number 44 fits into 400 9 times, leaving a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 20498.59090909
The remainder is 4 after subtracting 396 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 20498.59090909 with a remaining 4e-09.