We're dividing 623420 by 44 
The aim is to understand the frequency of 44 in 623420.

Going ahead to step 1:
If we divide 6 by 44, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 44

Moving on to step 2:
62 divided by 44 is 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 44 from 62, we get 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 44

Let's proceed to step 3:
183 divided by 44 is 4 with a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 176 from 183, we get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 44

Advancing to step 4:
44 goes into 74 1 times with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 141.0
If we take 44 away from 74, we end up with 30.
Include the next digit (2) from the dividend after 30, then repeat: 302 / 44

Going ahead to step 5:
44 can be fit into 302 6 times, resulting in a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 1416.0
If we subtract 264 from 302, we get 38.
Grab the next digit (0) from the dividend, add it to 38, then carry on: 380 / 44

Let's proceed to step 6:
380 divided by 44 is 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 14168.0
Deduct 352 from 380 and we're left 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.

Advancing to step 7:
When dividing 280 by 44, we get 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 14168.6
Subtract 264 from 280 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
160 divided by 44 is 3 with a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 14168.63
Subtracting 132 from 160 leaves us 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 9:
If we divide 280 by 44, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 14168.636
If we subtract 264 from 280, we get 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 10:
44 can be fit into 160 3 times, resulting in a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 14168.6363
If we take 132 away from 160, 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.

Moving on to step 11:
44 can be fit into 280 6 times, resulting in a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 14168.63636
Subtracting 264 from 280 leaves us 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.

Let's proceed to step 12:
The number 44 fits into 160 3 times, leaving a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 14168.636363
If we subtract 132 from 160, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
If we divide 280 by 44, we get 6 and a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 14168.6363636
Subtract 264 from 280 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
44 goes into 160 3 times with a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 14168.63636363
Deduct 132 from 160 and we're left 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.

The final outcome is 14168.63636363, with a leftover of 2.8e-08.