44644309 ÷ 158 
The aim is to understand the frequency of 158 in 44644309.

On to step 1:
4 divided by 158 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 158

Step 2:
158 can be fit into 44 0 times, resulting in a remainder of 44.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Grab the next digit (6) from the dividend, add it to 44, then carry on: 446 / 158

Moving on to step 3:
If we divide 446 by 158, we get 2 and a remainder of 130.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 316 from 446, we get 130.
Append the next digit (4) from the dividend to 130 and continue with: 1304 / 158

Let's proceed to step 4:
1304 divided by 158 is 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we subtract 1264 from 1304, we get 40.
Fetch the next digit (4) from the dividend, attach it to 40 and continue: 404 / 158

Moving on to step 5:
158 goes into 404 2 times with a remainder of 88.
Write down 2 as next digit of the result. 
Result so far: 282.0
If we subtract 316 from 404, we get 88.
Fetch the next digit (3) from the dividend, attach it to 88 and continue: 883 / 158

Advancing to step 6:
When dividing 883 by 158, we get 5 with a remainder of 93.
Write down 5 as next digit of the result. 
Result so far: 2825.0
The remainder is 93 after subtracting 790 from 883.
Bring next digit (0) of the dividend behind the 93 and repeat the process: 930 / 158

Moving on to step 7:
The number 158 fits into 930 5 times, leaving a remainder of 140.
The next digit of our result is 5. 
Result so far: 28255.0
Subtract 790 from 930 to get 140.
Bring next digit (9) of the dividend behind the 140 and repeat the process: 1409 / 158

Let's proceed to step 8:
When dividing 1409 by 158, we get 8 with a remainder of 145.
The number 8 becomes the next digit in our result. 
Result so far: 282558.0
Deduct 1264 from 1409 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 9:
158 can be fit into 1450 9 times, resulting in a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 282558.9
If we take 1422 away from 1450, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 10:
When dividing 280 by 158, we get 1 with a remainder of 122.
The next digit of our result is 1. 
Result so far: 282558.91
If we take 158 away from 280, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 11:
The number 158 fits into 1220 7 times, leaving a remainder of 114.
Record the quotient 7 as the next digit in the result. 
Result so far: 282558.917
Subtract 1106 from 1220 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Advancing to step 12:
When dividing 1140 by 158, we get 7 with a remainder of 34.
The next digit of our result is 7. 
Result so far: 282558.9177
If we take 1106 away from 1140, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

After the division, we end up with 282558.9177 and a remainder of 0.00034.