754401 ÷ 20 
We're looking to find how many times 20 goes into 754401.

Step 1:
When dividing 7 by 20, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 20

On to step 2:
20 goes into 75 3 times with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 15 after subtracting 60 from 75.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 20

Going ahead to step 3:
The number 20 fits into 154 7 times, leaving a remainder of 14.
The next digit of our result is 7. 
Result so far: 37.0
The remainder is 14 after subtracting 140 from 154.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 20

Going ahead to step 4:
If we divide 144 by 20, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 377.0
Deduct 140 from 144 and we're left with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 20

Let's proceed to step 5:
The number 20 fits into 40 2 times, leaving a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 3772.0
If we take 40 away from 40, we end up with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 20

Advancing to step 6:
The number 20 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 37720.0
If we subtract 0 from 1, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
20 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 37720.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
100 divided by 20 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 37720.05
Deduct 100 from 100 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.

On to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 37720.05
The remainder is 0 after subtracting 0 from 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 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 37720.05
The remainder is 0 after subtracting 0 from 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 37720.05 and a remainder of 0.0.