We divide 959310 by 20
We're looking to find how many times 20 goes into 959310.

Step 1:
When dividing 9 by 20, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 20

Moving on to step 2:
When dividing 95 by 20, we get 4 with a remainder of 15.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 80 from 95 leaves us with 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 20

Moving on to step 3:
20 goes into 159 7 times with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
Deduct 140 from 159 and we're left with 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 20

Moving on to step 4:
193 divided by 20 is 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 479.0
The remainder is 13 after subtracting 180 from 193.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 20

Going ahead to step 5:
131 divided by 20 is 6 with a remainder of 11.
The next digit of our result is 6. 
Result so far: 4796.0
Deduct 120 from 131 and we're left with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 20

Advancing to step 6:
When dividing 110 by 20, we get 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 47965.0
Subtract 100 from 110 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
The number 20 fits into 100 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 47965.5
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.

Advancing to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 47965.5
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.

Advancing to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 47965.5
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 final outcome is 47965.5, with a leftover of 0.0.