575063 ÷ 40 
The aim is to understand the frequency of 40 in 575063.

Let's proceed to step 1:
40 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 40

Going ahead to step 2:
The number 40 fits into 57 1 times, leaving a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 40 from 57 and we're left with 17.
Take the next digit (5) from the dividend and append it to 17, then repeat: 175 / 40

On to step 3:
If we divide 175 by 40, we get 4 and a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 15 after subtracting 160 from 175.
Bring next digit (0) of the dividend behind the 15 and repeat the process: 150 / 40

Advancing to step 4:
40 goes into 150 3 times with a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 143.0
If we take 120 away from 150, we end up with 30.
Include the next digit (6) from the dividend after 30, then repeat: 306 / 40

Advancing to step 5:
If we divide 306 by 40, we get 7 and a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 1437.0
Subtracting 280 from 306 leaves us with 26.
Include the next digit (3) from the dividend after 26, then repeat: 263 / 40

Going ahead to step 6:
40 goes into 263 6 times with a remainder of 23.
The next digit of our result is 6. 
Result so far: 14376.0
The remainder is 23 after subtracting 240 from 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
When dividing 230 by 40, we get 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 14376.5
The remainder is 30 after subtracting 200 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
40 can be fit into 300 7 times, resulting in a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 14376.57
Subtracting 280 from 300 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
The number 40 fits into 200 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 14376.575
Deduct 200 from 200 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.

Going ahead to step 10:
When dividing 0 by 40, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14376.575
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.

On to step 11:
0 divided by 40 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 14376.575
If we take 0 away from 0, we end up 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.

The final outcome is 14376.575, with a leftover of 0.0.