We're dividing 755252 by 40 
We want to figure out the number of times 755252 can be divided by 40.

Advancing to step 1:
7 divided by 40 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 40

On to step 2:
The number 40 fits into 75 1 times, leaving a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 40 away from 75, we end up with 35.
Include the next digit (5) from the dividend after 35, then repeat: 355 / 40

Moving on to step 3:
355 divided by 40 is 8 with a remainder of 35.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 320 from 355 leaves us with 35.
Include the next digit (2) from the dividend after 35, then repeat: 352 / 40

Moving on to step 4:
40 goes into 352 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 188.0
Deduct 320 from 352 and we're left with 32.
Take the next digit (5) from the dividend and append it to 32, then repeat: 325 / 40

Going ahead to step 5:
If we divide 325 by 40, we get 8 and a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 1888.0
The remainder is 5 after subtracting 320 from 325.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 40

Step 6:
If we divide 52 by 40, we get 1 and a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 18881.0
If we subtract 40 from 52, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 7:
The number 40 fits into 120 3 times, leaving a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 18881.3
If we take 120 away from 120, 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.

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: 18881.3
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.

Let's proceed to step 9:
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: 18881.3
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.

After the division, we end up with 18881.3 and a remainder of 0.0.