We look at the division of 375507 by 40 
The aim is to understand the frequency of 40 in 375507.

Moving on to step 1:
40 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 40

On to step 2:
40 can be fit into 37 0 times, resulting in a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Take the next digit (5) from the dividend and append it to 37, then repeat: 375 / 40

Let's proceed to step 3:
If we divide 375 by 40, we get 9 and a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 15 after subtracting 360 from 375.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 40

Let's proceed to step 4:
155 divided by 40 is 3 with a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 93.0
If we take 120 away from 155, we end up with 35.
Bring next digit (0) of the dividend behind the 35 and repeat the process: 350 / 40

Advancing to step 5:
40 goes into 350 8 times with a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 938.0
If we take 320 away from 350, we end up with 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 40

On to step 6:
When dividing 307 by 40, we get 7 with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 9387.0
The remainder is 27 after subtracting 280 from 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
40 goes into 270 6 times with a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 9387.6
If we take 240 away from 270, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
40 can be fit into 300 7 times, resulting in a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 9387.67
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
When dividing 200 by 40, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 9387.675
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.

Step 10:
0 divided by 40 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9387.675
Subtracting 0 from 0 leaves us 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.

Step 11:
40 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 9387.675
Subtracting 0 from 0 leaves us 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 result is 9387.675 with a remainder of 0.0.