We're dividing 755929 by 20 
We want to figure out the number of times 755929 can be divided by 20.

Step 1:
The number 20 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 20

Going ahead to step 2:
75 divided by 20 is 3 with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 60 away from 75, we end up with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 20

Let's proceed to step 3:
20 can be fit into 155 7 times, resulting in a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
Deduct 140 from 155 and we're left with 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 20

Let's proceed to step 4:
20 goes into 159 7 times with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 377.0
Subtract 140 from 159 to get 19.
Bring next digit (2) of the dividend behind the 19 and repeat the process: 192 / 20

On to step 5:
192 divided by 20 is 9 with a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 3779.0
If we subtract 180 from 192, we get 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 20

Step 6:
20 can be fit into 129 6 times, resulting in a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 37796.0
The remainder is 9 after subtracting 120 from 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
The number 20 fits into 90 4 times, leaving a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 37796.4
Deduct 80 from 90 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
20 goes into 100 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 37796.45
Subtracting 100 from 100 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.

Going ahead to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 37796.45
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.

Going ahead to step 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 37796.45
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 37796.45, with a leftover of 0.0.