Let's divide 484448 by 40
The aim is to understand the frequency of 40 in 484448.

Advancing to step 1:
40 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 40

Let's proceed to step 2:
40 can be fit into 48 1 times, resulting in a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
If we take 40 away from 48, we end up with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 40

Advancing to step 3:
When dividing 84 by 40, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 80 from 84 and we're left with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 40

Moving on to step 4:
The number 40 fits into 44 1 times, leaving a remainder of 4.
The next digit of our result is 1. 
Result so far: 121.0
Subtracting 40 from 44 leaves us with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 40

Moving on to step 5:
40 goes into 44 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1211.0
Subtracting 40 from 44 leaves us with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 40

Going ahead to step 6:
40 goes into 48 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 12111.0
The remainder is 8 after subtracting 40 from 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
80 divided by 40 is 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 12111.2
Subtract 80 from 80 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
40 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 12111.2
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
40 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12111.2
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 12111.2 and a remainder of 0.0.