441628 divided by 71 
The aim is to understand the frequency of 71 in 441628.

Step 1:
4 divided by 71 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 71

Step 2:
44 divided by 71 is 0 with 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.
Bring next digit (1) of the dividend behind the 44 and repeat the process: 441 / 71

Moving on to step 3:
71 can be fit into 441 6 times, resulting in a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 426 from 441, we get 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 71

On to step 4:
The number 71 fits into 156 2 times, leaving a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 62.0
If we subtract 142 from 156, we get 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 71

Advancing to step 5:
When dividing 142 by 71, we get 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 622.0
Subtract 142 from 142 to get 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 71

On to step 6:
When dividing 8 by 71, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 6220.0
Subtract 0 from 8 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
71 goes into 80 1 times with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 6220.1
Subtract 71 from 80 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 8:
71 goes into 90 1 times with a remainder of 19.
The next digit of our result is 1. 
Result so far: 6220.11
Subtract 71 from 90 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

After the division, we end up with 6220.11 and a remainder of 0.019.