705215 ÷ 20 
We want to figure out the number of times 705215 can be divided by 20.

On to step 1:
20 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 20

Advancing to step 2:
70 divided by 20 is 3 with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 10 after subtracting 60 from 70.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 20

On to step 3:
The number 20 fits into 105 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Subtracting 100 from 105 leaves us with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 20

Let's proceed to step 4:
The number 20 fits into 52 2 times, leaving a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 352.0
The remainder is 12 after subtracting 40 from 52.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 20

Going ahead to step 5:
When dividing 121 by 20, we get 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 3526.0
Subtract 120 from 121 to get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 20

Advancing to step 6:
When dividing 15 by 20, we get 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 35260.0
Deduct 0 from 15 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
150 divided by 20 is 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 35260.7
The remainder is 10 after subtracting 140 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

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: 35260.75
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.

Let's proceed to step 9:
20 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 35260.75
If we subtract 0 from 0, we 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 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 35260.75
If we subtract 0 from 0, we 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.

After the division, we end up with 35260.75 and a remainder of 0.0.