Let's divide 913399 by 20
We're looking to find how many times 20 goes into 913399.

Step 1:
When dividing 9 by 20, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 20

Moving on to step 2:
When dividing 91 by 20, we get 4 with a remainder of 11.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 80 from 91, we get 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 20

Moving on to step 3:
113 divided by 20 is 5 with a remainder of 13.
The next digit of our result is 5. 
Result so far: 45.0
If we take 100 away from 113, we end up with 13.
Take the next digit (3) from the dividend and append it to 13, then repeat: 133 / 20

Step 4:
The number 20 fits into 133 6 times, leaving a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 456.0
If we subtract 120 from 133, we get 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 20

Going ahead to step 5:
If we divide 139 by 20, we get 6 and a remainder of 19.
Put 6 as the next digit of the answer. 
Result so far: 4566.0
Subtract 120 from 139 to get 19.
Fetch the next digit (9) from the dividend, attach it to 19 and continue: 199 / 20

Moving on to step 6:
If we divide 199 by 20, we get 9 and a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 45669.0
If we take 180 away from 199, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
20 goes into 190 9 times with a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 45669.9
If we take 180 away from 190, we end up 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.

Step 8:
When dividing 100 by 20, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 45669.95
The remainder is 0 after subtracting 100 from 100.
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:
If we divide 0 by 20, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 45669.95
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 10:
20 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 45669.95
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.

The quotient of the division is 45669.95, and the remainder is 0.0.